Glock 20 Gen4 Pistol, 10mm Auto, 4.61in barrel |

+1-800-504-5897 Help Center Check Order Status

About Us Policies Reviews How To

Entire Store
...
Apparel & Footwear
Astronomy
Everything Else
Eyewear
Hunting Gear
Lab Equipment
Military Gear
Outdoor Gear
Photography Equipment
Police, EMS & Fire
Shooting
Sport Optics
Sports & Hobbies

Shopping Cart

Glock + Firearms Glock Firearms Glock 20 Gen4 Pistol, 10mm Auto, 4.61in barrel Glock + Firearms Glock Firearms + Handguns Glock Handguns Glock 20 Gen4 Pistol, 10mm Auto, 4.61in barrel

Please enable JavaScript in Your Browser JavaScript is not currently enabled in your browser and due to this our site will not work as it should. While JavaScript is disabled, you will not be able to add items to your cart or browse all product options. Our site is powered by industry leading security standards for your protection.
If possible, please enable JavaScript in your browser for the best possible experience. If you cannot enable JavaScript or you are having technical difficulties, please — we are always here to help!

Image of Glock 20 Gen4 Pistol, 10mm Auto, 4.61in barrel, polymer frame, integrated polymer grip, recoil operated semi-automatic, fixed, white dot front, white square U rear, 15 round magazine, G20 Gen4-FRRMPG

Glock 20 Gen4 Pistol, 10mm Auto, 4.61in barrel, polymer frame, integrated polymer grip, recoil operated semi-automatic, fixed, white dot front, white square U rear, 15 round magazine, G20 Gen4-FRRMPG

Questions & Answers

Shop Accessories

This page is for information purpose only

OpticsPlanet, Inc. does not currently sell this specific item regulated under the National Firearms Act (NFA).

Product Info for Glock 20 Gen4 Pistol, 10mm Auto, 4.61in barrel

The Gen 4 series of Glock pistols were introduced in 2010. Like most new polymer framed pistols the Gen 4 series features interchangeable grip inserts. The Gen 4 series also incorporates a dual recoil spring assembly, a feature only in previous generations' compact models. Other features include a reversable magazine release, a Tenifer matte finish slide and new grip texture. Changes in the Gen 4 design are significant enough such that not all parts can be mixed and matched with previous Glock generations.

Specifications for Glock 20 Gen4 Pistol, 10mm Auto, 4.61in barrel:

Manufacturer:	Glock
Gun Make:	Glock
Gun Model:	Glock 20 Gen 4
Gun Type:	Pistol
Caliber:	10mm Auto
Barrel Length:	4.61 in
Material:	Integrated Polymer
Sight Configuration:	Fixed, White dot front, White square U rear
Action Type:	Recoil Operated Semi-Automatic
Safety Type:	Trigger Safety
Trigger Action:	Striker Single-Action (SA)
Magazine Capacity:	15 Round
Production Year:	2012 - Ongoing
Weight:	30.69 oz
Height:	5.51 in
Width:	1.34 in
Length:	8.07 in
Muzzle Energy:	509 ft-lbs
Muzzle Velocity:	1128 ft/s
Housing/Frame Material:	Polymer

Package Contents:

Glock 20 Gen4 Pistol, 10mm Auto, 4.61in barrel

What firearm models does the manufacturer say Glock 20 Gen4 Pistol, 10mm Auto, 4.61in barrel is compatible with?

The manufacturer says that Glock 20 Gen4 Pistol, 10mm Auto, 4.61in barrel is compatible with Glock 20 Gen 4

Glock 20 Gen4 Pistol Accessories

1–5 / 5

Streamlight TLR-7X Contour Remote Weapon Light, 500 Lumens, Most Glocks Gen 4/5, w/ Mounting Key, CR123A, Black, 69428

Streamlight TLR-7X Contour Remote Weapon Light, 500 Lumens, Most Glocks Gen 4/5, w/ Mounting Key, CR123A, Black, 69428

List: $314.61 (Save 49%)

Streamlight TLR-6 HL Rechargeable Light/Laser System

Streamlight TLR-6 HL Rechargeable Light/Laser System

As Low As (Save Up to 46%)

See all 10 models

Cross Armory Extended Slide Locks

Cross Armory Extended Slide Locks

As Low As (Save Up to 47%)

See all 5 models

ZEV Technologies Aluminum Backplate, Black, BK.PLATE-AL

ZEV Technologies Aluminum Backplate, Black, BK.PLATE-AL

Talon Grips Fits Glock Gen4 20, 21, 41 w/No Backstrap, Black, Rubber 119R

Talon Grips Fits Glock Gen4 20, 21, 41 w/No Backstrap, Black, Rubber 119R

List: $40.61 (Save 34%)

Firearm Case

1–30 / 30

Pelican V525PF7 Vault 7-Pistol Case, Black, V525, VCV525-0061-BLK

Pelican V525PF7 Vault 7-Pistol Case, Black, V525, VCV525-0061-BLK

Galati Gear Double Pistol Case, Olive Drab, 12.5 x 3 x 8 in, GLDPC10OD

Galati Gear Double Pistol Case, Olive Drab, 12.5 x 3 x 8 in, GLDPC10OD

List: $39.95 (Save 17%)

UTG Pro Alpha Battle Carrier Sling Packs

UTG Pro Alpha Battle Carrier Sling Packs

List: $89.97 (Save 11%)

See all 3 models

Pelican VAULT V100 Small Pistol Case, 12.28in

Pelican VAULT V100 Small Pistol Case, 12.28in

List: $68.99 (Save Up to 32%)

See all 2 models

Pelican V300PF5 Vault Universal 5-Pistol Case, Black, V300, 25-044300-01

Pelican V300PF5 Vault Universal 5-Pistol Case, Black, V300, 25-044300-01

List: $165.99 (Save 16%)

Allen Pistol Tote, Most Semi-Auto Handguns & Revolvers, Black, 3640

Allen Pistol Tote, Most Semi-Auto Handguns & Revolvers, Black, 3640

List: $23.49 (Save 40%)

Plano Aw2 Four-pistol Case, Black/Yellow, PLA118XL

Plano Aw2 Four-pistol Case, Black/Yellow, PLA118XL

List: $99.99 (Save 20%)

SIG SAUER Negrini Pistol Case, Small, 8591242-R

SIG SAUER Negrini Pistol Case, Small, 8591242-R

Galati Gear DCN Case w/ 9mm Mag Pockets

Galati Gear DCN Case w/ 9mm Mag Pockets

As Low As (Save Up to 21%)

See all 3 models

Pelican V100PF1 Vault Universal Pistol Case, Black, V100, VCV100-0060-BLK

Pelican V100PF1 Vault Universal Pistol Case, Black, V100, VCV100-0060-BLK

List: $93.99 (Save 20%)

Elite Survival Systems Pistol Grip Shotgun Case, Black, SACB-3

Elite Survival Systems Pistol Grip Shotgun Case, Black, SACB-3

List: $76.95 (Save 23%)

Bulldog Cases & Vaults 9x12x5in. Molded Double Pistol Case, Gray w/ TSA Lock BD580

Bulldog Cases & Vaults 9x12x5in. Molded Double Pistol Case, Gray w/ TSA Lock BD580

List: $78.99 (Save 14%)

L2D Combat Tactical Padded Pistol Case, Black, LD-A-SPC

L2D Combat Tactical Padded Pistol Case, Black, LD-A-SPC

List: $19.95 (Save $1.00)

Galati Gear Takedown Case w/ Inside Straps

Galati Gear Takedown Case w/ Inside Straps

List: $42.95 (Save 14%)

See all 2 models

Pelican V100C, Vault Small Handgun Case, With Foam, Olive Drab Green, 12.28" x 12.03" x 5.16" VCV100-0020-ODG

Pelican V100C, Vault Small Handgun Case, With Foam, Olive Drab Green, 12.28" x 12.03" x 5.16" VCV100-0020-ODG

List: $65.99 (Save 24%)

Allen Ballistic Nylon Pistol Case w/ Mag Pouch, Full-Size Handguns, 9.5in Long, Lockable, Hanging Loop, Soft Brushed Lining, Black, 78-9, 78-9

Allen Ballistic Nylon Pistol Case w/ Mag Pouch, Full-Size Handguns, 9.5in Long, Lockable, Hanging Loop, Soft Brushed Lining, Black, 78-9, 78-9

List: $37.09 (Save 38%)

GPS Tactical Double + 2 Pistol Case

GPS Tactical Double + 2 Pistol Case

As Low As (Save Up to 50%)

See all 2 models

Pelican VAULT V300 Case, Large Pistol, 17.54in, Black, VCV300-0000-BLK

Pelican VAULT V300 Case, Large Pistol, 17.54in, Black, VCV300-0000-BLK

List: $119.95 (Save 25%)

Plano Tactical Series Pistol Case, 18.25In, Black, PMC1071800

Plano Tactical Series Pistol Case, 18.25In, Black, PMC1071800

List: $50.57 (Save 25%)

Flambeau Safe Shot Pistol Pack Series Gun Case

Flambeau Safe Shot Pistol Pack Series Gun Case

As Low As (Save 11%)

See all 2 models

Kryptek Centurion Pistol Rug

Kryptek Centurion Pistol Rug

Add to Cart for Your

See all 5 models

Explorer Cases RED Explorer 12in Pistol Hard Gun Case

Explorer Cases RED Explorer 12in Pistol Hard Gun Case

See all 2 models

Savior Equipment Specialist Double Rifle Case

Savior Equipment Specialist Double Rifle Case

As Low As (Save Up to 23%)

See all 10 models

SKB Cases iSeries 1209 Mil-Spec Pistol Case

SKB Cases iSeries 1209 Mil-Spec Pistol Case

See all 2 models

SKB Cases 1209 Custom Single Pistol Case

SKB Cases 1209 Custom Single Pistol Case

See all 2 models

MTM Tactical Pistol Handgun Case

MTM Tactical Pistol Handgun Case

As Low As (Save Up to 19%)

See all 3 models

Hazard 4 M.P.C. Multi Pistol Carrier - Fits 14 Pistols, Gray, RNG-MPC-GRY

Hazard 4 M.P.C. Multi Pistol Carrier - Fits 14 Pistols, Gray, RNG-MPC-GRY

List: $153.99 (Save $14.09)

Voodoo Tactical Enlarged Pistol Case

Voodoo Tactical Enlarged Pistol Case

As Low As (Save Up to 23%)

See all 3 models

Voodoo Tactical Hard Sided Pistol Case

Voodoo Tactical Hard Sided Pistol Case

As Low As (Save Up to 13%)

See all 2 models

RUKX Gear Discrete AR Pistol Bag

RUKX Gear Discrete AR Pistol Bag

As Low As (Save Up to 11%)

See all 2 models

Gun Parts and Accessories

1–12 / 12

IMI Defense Kidon Girsan MC 28 SA, Girsan MC 28 SAS, Glock 20, Glock 21, Glock 34, Glock 35, Glock 41, Smith & Wesson M&P Pro 5in Carbine Conversion, Flat Dark Earth, K-11FDE

IMI Defense Kidon Girsan MC 28 SA, Girsan MC 28 SAS, Glock 20, Glock 21, Glock 34, Glock 35, Glock 41, Smith & Wesson M&P Pro 5in Carbine Conversion, Flat Dark Earth, K-11FDE

List: $62.00 (Save 10%)

ZEV Technologies Titanium Pin Kit, Gen 4, PIN-KIT-4G

ZEV Technologies Titanium Pin Kit, Gen 4, PIN-KIT-4G

List: $42.00 (Save 21%)

Anarchy Outdoors Glock 17/19/20 Compensator

Anarchy Outdoors Glock 17/19/20 Compensator

As Low As (Save Up to 30%)

See all 23 models

Anarchy Outdoors Glock 20 Magwell

Anarchy Outdoors Glock 20 Magwell

As Low As (Save Up to 30%)

See all 26 models

Angry Bear Arms Tall Profile Blank Sights

As Low As (Save Up to 20%)

See all 2 models

Overwatch Precision OEM Falx .45 ACP/10mm Pistol Trigger

Overwatch Precision OEM Falx .45 ACP/10mm Pistol Trigger

As Low As (Save 10%)

See all 24 models

Centennial Defense Systems Glock 20 Gen 4 CDS Heavy Single Spring Guide Rod Assembly

Centennial Defense Systems Glock 20 Gen 4 CDS Heavy Single Spring Guide Rod Assembly

As Low As (Save Up to 22%)

See all 96 models

Cross Armory 3-Piece Kit 4 Pin Set

Cross Armory 3-Piece Kit 4 Pin Set

As Low As (Save Up to 34%)

See all 6 models

Glock Locking Block

Glock Locking Block

List: $43.99 (Save $4.00)

See all 1 models

Glock Backstrap Set

Glock Backstrap Set

As Low As (Save Up to $2.60)

See all 7 models

Angry Bear Arms Low Profile Serrated Small Frame Pistol Sights

As Low As (Save Up to 13%)

See all 2 models

Angry Bear Arms Blank Low Profile Large Frame Pistol Sights

List: $47.30 (Save 13%)

See all 1 models

10mm Auto Ammo

1–30 / 30

Underwood Ammo 10mm Auto 220 Grain Coated Hard Cast Nickel Plated Brass Cased Pistol Ammo, 20 Rounds, 242

Underwood Ammo 10mm Auto 220 Grain Coated Hard Cast Nickel Plated Brass Cased Pistol Ammo, 20 Rounds, 242

List: $48.79 (Save 36%)

SIG SAUER Elite V-Crown 10mm Auto 200 Grain Jacketed Hollow Point Brass Cased Centerfire Pistol Ammo, 20 Rounds, E10MM200-20

SIG SAUER Elite V-Crown 10mm Auto 200 Grain Jacketed Hollow Point Brass Cased Centerfire Pistol Ammo, 20 Rounds, E10MM200-20

List: $62.99 (Save 52%)

Hornady Backcountry Defense 10mm Auto 200 Grain Dangerous Game Handgun Brass Cased Pistol Ammo, 20 Rounds, 91268

Hornady Backcountry Defense 10mm Auto 200 Grain Dangerous Game Handgun Brass Cased Pistol Ammo, 20 Rounds, 91268

List: $47.88 (Save 27%)

CCI Ammunition Blazer 10mm Auto 180 Grain Jacketed Hollow Point Brass Pistol Ammo, 50 Rounds, 5251

CCI Ammunition Blazer 10mm Auto 180 Grain Jacketed Hollow Point Brass Pistol Ammo, 50 Rounds, 5251

List: $52.99 (Save 41%)

DoubleTap Ammunition Controlled Expansion, 10MM, 200Gr, Jacketed Hollow Point, 20 Round Box 10MM200CE

DoubleTap Ammunition Controlled Expansion, 10MM, 200Gr, Jacketed Hollow Point, 20 Round Box 10MM200CE

List: $62.04 (Save 52%)

Underwood Ammo 10mm Auto 155 Grain Jacketed Hollow Point Nickel Plated Brass Cased Pistol Ammo, 20 Rounds, 232

Underwood Ammo 10mm Auto 155 Grain Jacketed Hollow Point Nickel Plated Brass Cased Pistol Ammo, 20 Rounds, 232

List: $46.79 (Save 44%)

Hornady Custom 10mm Auto 180 grain eXtreme Terminal Performance Brass Cased Centerfire Pistol Ammo, 20 Rounds, 9126

Hornady Custom 10mm Auto 180 grain eXtreme Terminal Performance Brass Cased Centerfire Pistol Ammo, 20 Rounds, 9126

List: $37.99 (Save 26%)

Federal Premium American Eagle Syntech 10mm Auto 205 Grain Total Syntech Jacket Flat Nose Brass Pistol Ammo, 50 Rounds, AE10SJ1

Federal Premium American Eagle Syntech 10mm Auto 205 Grain Total Syntech Jacket Flat Nose Brass Pistol Ammo, 50 Rounds, AE10SJ1

List: $48.99 (Save 23%)

Speer Gold Dot 10mm Auto 200 Grain Hollow Point Pistol Ammo, 20 Rounds, 54000GD

Speer Gold Dot 10mm Auto 200 Grain Hollow Point Pistol Ammo, 20 Rounds, 54000GD

List: $54.99 (Save 18%)

Hornady American Gunner, 10mm Auto, 155 Grain, XTP Centerfire, Pistol Ammo, 20 Rounds, 91224-25RD

Hornady American Gunner, 10mm Auto, 155 Grain, XTP Centerfire, Pistol Ammo, 20 Rounds, 91224-25RD

List: $31.61 (Save 13%)

Hornady Custom 10mm Auto 155 grain eXtreme Terminal Performance Brass Cased Centerfire Pistol Ammo, 20 Rounds, 9122

Hornady Custom 10mm Auto 155 grain eXtreme Terminal Performance Brass Cased Centerfire Pistol Ammo, 20 Rounds, 9122

List: $37.99 (Save 29%)

Cor Bon 10mm Auto 200 Grain RNPN- Hunter Series Brass Cased Pistol Ammo, 20 Rounds, HT10200PN/20

Cor Bon 10mm Auto 200 Grain RNPN- Hunter Series Brass Cased Pistol Ammo, 20 Rounds, HT10200PN/20

List: $49.49 (Save 48%)

Sellier & Bellot 10mm 180 Grain Full Metal Jacket Brass Cased Pistol Ammo, 50 Rounds, SB10A

Sellier & Bellot 10mm 180 Grain Full Metal Jacket Brass Cased Pistol Ammo, 50 Rounds, SB10A

Federal Personal Defense Punch 10mm Auto 200 Grain Jacketed Hollow Point Brass Pistol Ammo, 50 Rounds, PD10P1G

Federal Personal Defense Punch 10mm Auto 200 Grain Jacketed Hollow Point Brass Pistol Ammo, 50 Rounds, PD10P1G

List: $86.99 (Save $8.00)

SIG SAUER Elite Performance 10mm Auto 180 grain Full Metal Jacket Brass Cased Centerfire Pistol Ammo, 50 Rounds, E10MB1-50

SIG SAUER Elite Performance 10mm Auto 180 grain Full Metal Jacket Brass Cased Centerfire Pistol Ammo, 50 Rounds, E10MB1-50

List: $73.99 (Save 33%)

Federal Premium Trophy Bonded Bear Claw 10mm Auto 180 Grain Nickel-Plated Bonded Soft Point Pistol Ammo, 20 Rounds, P10T1

Federal Premium Trophy Bonded Bear Claw 10mm Auto 180 Grain Nickel-Plated Bonded Soft Point Pistol Ammo, 20 Rounds, P10T1

Price After Rebate

HSM Ammunition Training 10mm Auto 200 Grain Full Metal Jacket Brass Cased Pistol Ammo, 50 Rounds, 10MM8N

HSM Ammunition Training 10mm Auto 200 Grain Full Metal Jacket Brass Cased Pistol Ammo, 50 Rounds, 10MM8N

List: $74.22 (Save 33%)

Underwood Ammo 10mm Auto 135 Grain Jacketed Hollow Point Nickel Plated Brass Cased Pistol Ammo, 20 Rounds, 231

Underwood Ammo 10mm Auto 135 Grain Jacketed Hollow Point Nickel Plated Brass Cased Pistol Ammo, 20 Rounds, 231

List: $46.79 (Save 39%)

Winchester BIG BORE 10mm Auto 200 Grain Jacketed Soft Point Brass Cased Pistol Ammo, 20 Rounds, X10MMBB

Winchester BIG BORE 10mm Auto 200 Grain Jacketed Soft Point Brass Cased Pistol Ammo, 20 Rounds, X10MMBB

Price After Rebate

Winchester USA White Box 10mm Auto 180 grain Full Metal Jacket Centerfire Pistol Ammo, 50 Rounds, USA10MM

Winchester USA White Box 10mm Auto 180 grain Full Metal Jacket Centerfire Pistol Ammo, 50 Rounds, USA10MM

List: $53.99 (Save 50%)

Magtech 10mm 180 Grain Jacketed Hollow Point Brass Cased Pistol Ammo, 50 Rounds, 10B

Magtech 10mm 180 Grain Jacketed Hollow Point Brass Cased Pistol Ammo, 50 Rounds, 10B

List: $30.02 (Save $2.53)

Federal Champion Training 10mm Auto 180 Grain Full Metal Jacket Brass Pistol Ammo, 200 Rounds, WM52212

Federal Champion Training 10mm Auto 180 Grain Full Metal Jacket Brass Pistol Ammo, 200 Rounds, WM52212

List: $123.99 (Save 10%)

CCI Ammunition Blazer 10mm Auto 180 Grain Full Metal Jacket Brass Pistol Ammo, 50 Rounds, 5221

CCI Ammunition Blazer 10mm Auto 180 Grain Full Metal Jacket Brass Pistol Ammo, 50 Rounds, 5221

List: $30.99 (Save 10%)

HSM Subsonic 10mm 240 Grain Hard Cast Lead Brass Cased Pistol Ammo, 20 Rounds, A10MM17N

HSM Subsonic 10mm 240 Grain Hard Cast Lead Brass Cased Pistol Ammo, 20 Rounds, A10MM17N

List: $64.23 (Save 46%)

G9 Defense 10mm Auto 145 Grain Copper Solid Brass Cased Pistol Ammo, 20 Rounds, WM-10MM-145A

G9 Defense 10mm Auto 145 Grain Copper Solid Brass Cased Pistol Ammo, 20 Rounds, WM-10MM-145A

List: $62.99 (Save 24%)

Federal Premium Personal Defense HST 10mm Auto 200 Grain Nickel-Plated Jacketed Hollow Point Pistol Ammo, 20 Rounds, P10HST1S

Federal Premium Personal Defense HST 10mm Auto 200 Grain Nickel-Plated Jacketed Hollow Point Pistol Ammo, 20 Rounds, P10HST1S

Price After Rebate

Federal Blazer Champion Brass 10mm Auto 180 grain Full Metal Jacket Pistol Ammo, 50 Rounds, WM5221

Federal Blazer Champion Brass 10mm Auto 180 grain Full Metal Jacket Pistol Ammo, 50 Rounds, WM5221

List: $30.99 (Save 10%)

Fiocchi Range Dynamics 10mm Auto 180 Grain FMJTC Brass Pistol Ammo, 50 Rounds, 10AP

Fiocchi Range Dynamics 10mm Auto 180 Grain FMJTC Brass Pistol Ammo, 50 Rounds, 10AP

List: $41.99 (Save 10%)

Buffalo Bore Ammunition 21C/20 Outdoorsman 10mm Auto 220 Grain Hard Cast Flat Nose Ammo, 21C/20

Buffalo Bore Ammunition 21C/20 Outdoorsman 10mm Auto 220 Grain Hard Cast Flat Nose Ammo, 21C/20

List: $70.49 (Save 38%)

Armscor Precision Inc 10mm 180 Grain Full Metal Jacket Value Pack Brass Cased Pistol Ammo, 100 Rounds, ARMS50440

Armscor Precision Inc 10mm 180 Grain Full Metal Jacket Value Pack Brass Cased Pistol Ammo, 100 Rounds, ARMS50440

List: $85.99 (Save 12%)

Ammo Boxes

1–13 / 13

MTM Ammo Box .45acp/.40sw/10mm 200-rounds, Clear Blue, P2004524

MTM Ammo Box .45acp/.40sw/10mm 200-rounds, Clear Blue, P2004524

List: $14.39 (Save 31%)

MTM 100 Round 45ACP-10MM Blue Pistol Ammo Box, P1004524

MTM 100 Round 45ACP-10MM Blue Pistol Ammo Box, P1004524

Frankford Arsenal Reloading Tools Hinge-Top Ammo Box, #1008, 10mm-45 ACP 100 ct., 1083798

Frankford Arsenal Reloading Tools Hinge-Top Ammo Box, #1008, 10mm-45 ACP 100 ct., 1083798

List: $8.95 (Save 27%)

MTM P50 Fliptop Box Handgun .45 ACP/10mm/.40 S&W/.41 AE, Clear Green, P50-45-16

MTM P50 Fliptop Box Handgun .45 ACP/10mm/.40 S&W/.41 AE, Clear Green, P50-45-16

MTM P-100 Fliptop Box .45 ACP/10mm/.40 S&W/.41 AE, Clear Green/Black, P-100-45-16T

MTM P-100 Fliptop Box .45 ACP/10mm/.40 S&W/.41 AE, Clear Green/Black, P-100-45-16T

MTM 50 Round 45ACP/10MM Blue Pistol Box, P504524

MTM 50 Round 45ACP/10MM Blue Pistol Box, P504524

MTM 50 Round 45ACP/10MM Red Pistol Ammo Box, P504529

MTM 50 Round 45ACP/10MM Red Pistol Ammo Box, P504529

MTM 50 Round 45ACP/10MM Green Ammo Box, P504510

MTM 50 Round 45ACP/10MM Green Ammo Box, P504510

MTM 100 Round 45ACP/10MM Pistol Ammo Box, Clear Red, P1004529

MTM 100 Round 45ACP/10MM Pistol Ammo Box, Clear Red, P1004529

Plano Handgun Ammo Case,Dark Gray/Transparent Rose, PMC122750

Plano Handgun Ammo Case,Dark Gray/Transparent Rose, PMC122750

List: $15.98 (Save 44%)

MTM Ammo Box .45acp/.40sw/10mm 200-rounds, Green, P2004510

MTM Ammo Box .45acp/.40sw/10mm 200-rounds, Green, P2004510

List: $14.99 (Save 35%)

MTM 100 Round 45ACP/10MM Green Pistol Ammo Box, P1004510

MTM 100 Round 45ACP/10MM Green Pistol Ammo Box, P1004510

Berry's Manufacturing Ammo Box #008 - .40/45 ACP/10mm Zombie Green & Black -100 rds, JF00600

Berry's Manufacturing Ammo Box #008 - .40/45 ACP/10mm Zombie Green & Black -100 rds, JF00600

Magazine and Accessories

1–5 / 5

UTG Pro +0 Base Pad for Pistol Mags

UTG Pro +0 Base Pad for Pistol Mags

As Low As (Save Up to 35%)

See all 9 models

Cross Armory Magazine Catches

Cross Armory Magazine Catches

As Low As (Save Up to 46%)

See all 5 models

IMI Defense Double Magazine Pouch

IMI Defense Double Magazine Pouch

As Low As (Save Up to 16%)

See all 18 models

Anarchy Outdoors Glock Extended Magazine Release

Anarchy Outdoors Glock Extended Magazine Release

List: $42.99 (Save 30%)

See all 18 models

ZEV Technologies Small Frame Glock Extended Magazine Release, Gen 4 .40S&W/.357/.45GAP, MR-SM-4G

ZEV Technologies Small Frame Glock Extended Magazine Release, Gen 4 .40S&W/.357/.45GAP, MR-SM-4G

Holsters

1–23 / 23

Safariland Model 6360 ALS/SLS Mid-Ride Level-III Duty Holster, STX

Safariland Model 6360 ALS/SLS Mid-Ride Level-III Duty Holster, STX

As Low As (Save Up to 30%)

See all 73 models

Safariland 7354 7TS ALS Tactical Holster

Safariland 7354 7TS ALS Tactical Holster

As Low As (Save 20%)

See all 54 models

Safariland Model 7280 7TS SLS Mid-Ride Level-II Duty Glock Holster

Safariland Model 7280 7TS SLS Mid-Ride Level-II Duty Glock Holster

As Low As (Save 20%)

See all 26 models

Safariland Model 6378 ALS Paddle/Belt Loop Glock Holster - Right Hand, STX Plain & Tactical

Safariland Model 6378 ALS Paddle/Belt Loop Glock Holster - Right Hand, STX Plain & Tactical

As Low As (Save Up to 11%)

See all 42 models

Safariland Model 6285 SLS Low-Ride Level-II Duty Glock Holsters, Right Hand

Safariland Model 6285 SLS Low-Ride Level-II Duty Glock Holsters, Right Hand

As Low As (Save 20%)

See all 19 models

Safariland Model 6378 ALS Paddle/Belt Loop Glock Holster - Right Hand, STX Basket Weave & Hi-Gloss

Safariland Model 6378 ALS Paddle/Belt Loop Glock Holster - Right Hand, STX Basket Weave & Hi-Gloss

As Low As (Save Up to 20%)

See all 91 models

Safariland Model 6378 ALS Paddle/Belt Loop Glock Holster - Left Hand, STX Basket Weave & Hi-Gloss

Safariland Model 6378 ALS Paddle/Belt Loop Glock Holster - Left Hand, STX Basket Weave & Hi-Gloss

As Low As (Save Up to 52%)

See all 81 models

Safariland Model 6378 ALS Paddle/Belt Loop Glock Holster - Left Hand, STX Tactical

Safariland Model 6378 ALS Paddle/Belt Loop Glock Holster - Left Hand, STX Tactical

As Low As (Save Up to 50%)

See all 47 models

Safariland Model 6360 ALS/SLS Mid-Ride Level-III Duty Holster

Safariland Model 6360 ALS/SLS Mid-Ride Level-III Duty Holster

As Low As (Save 20%)

See all 28 models

Safariland Model 6360 ALS/SLS Mid-Ride Level-III Duty Holster for Glock w/ Rail Mounted Light, Left Hand

Safariland Model 6360 ALS/SLS Mid-Ride Level-III Duty Holster for Glock w/ Rail Mounted Light, Left Hand

As Low As (Save Up to 60%)

See all 46 models

Safariland 6395 ALS Low-Ride Level I Retention Glock Duty Holster

Safariland 6395 ALS Low-Ride Level I Retention Glock Duty Holster

As Low As (Save 20%)

See all 66 models

Safariland 6365 ALS/SLS Low-Ride Level-III Glock OWB Duty Holster

Safariland 6365 ALS/SLS Low-Ride Level-III Glock OWB Duty Holster

As Low As (Save Up to 20%)

See all 53 models

Safariland 7355 7TS ALS Tactical Holsters w/ Quick Release, Black, 7355-383-411

Safariland 7355 7TS ALS Tactical Holsters w/ Quick Release, Black, 7355-383-411

List: $269.00 (Save 20%)

Safariland 7365 7TS ALS/SLS Level III Retention Duty Holster, Glock 21 Gen 3/Glock 21 Gen 1/Glock 20 Gen 4/Glock 21 Gen 4/Glock 21 Gen 2/Glock 20 Gen 3, Right Hand, STX Plain, Black, 7365-383-411

Safariland 7365 7TS ALS/SLS Level III Retention Duty Holster, Glock 21 Gen 3/Glock 21 Gen 1/Glock 20 Gen 4/Glock 21 Gen 4/Glock 21 Gen 2/Glock 20 Gen 3, Right Hand, STX Plain, Black, 7365-383-411

List: $215.50 (Save 20%)

Safariland 7305 7TS ALS/SLS Tactical Holster w/Quick Release, FDE Brown, 7305-3832-552

Safariland 7305 7TS ALS/SLS Tactical Holster w/Quick Release, FDE Brown, 7305-3832-552

List: $301.50 (Save 20%)

Safariland 7395 7TS ALS Low Ride Level-I Retention Duty Holster, Right Hand, Black, 7395-383-411

Safariland 7395 7TS ALS Low Ride Level-I Retention Duty Holster, Right Hand, Black, 7395-383-411

List: $183.00 (Save 20%)

IMI Defense Polymer Glock 20 Gen 4, Glock 21 Gen 4, Glock 28 Gen 4, Glock 30 Gen 4, Glock 37 Gen 4, Glock 38 Gen 4, Glock 41 Gen 4 OWB Paddle Holster

IMI Defense Polymer Glock 20 Gen 4, Glock 21 Gen 4, Glock 28 Gen 4, Glock 30 Gen 4, Glock 37 Gen 4, Glock 38 Gen 4, Glock 41 Gen 4 OWB Paddle Holster

List: $44.00 (Save 16%)

See all 3 models

Safariland Model 7385 7TS ALS OMV Tactical Drop Leg Holster

Safariland Model 7385 7TS ALS OMV Tactical Drop Leg Holster

List: $269.00 (Save 20%)

See all 2 models

Safariland Model 6285 SLS Low-Ride Level-II Duty Glock Holster

Safariland Model 6285 SLS Low-Ride Level-II Duty Glock Holster

As Low As (Save Up to 20%)

See all 19 models

Safariland Model 6365 ALS/SLS Low-Ride Level-III Duty Holster for Glock 20/21

Safariland Model 6365 ALS/SLS Low-Ride Level-III Duty Holster for Glock 20/21

As Low As (Save 20%)

See all 15 models

Safariland Model 6378 ALS Paddle/Belt Loop Glock Holster

Safariland Model 6378 ALS Paddle/Belt Loop Glock Holster

As Low As (Save Up to 20%)

See all 31 models

Safariland Model 6285 SLS Low-Ride Level-II Duty Glock Holster, Right Hand, STX

Safariland Model 6285 SLS Low-Ride Level-II Duty Glock Holster, Right Hand, STX

As Low As (Save Up to 20%)

See all 91 models

Safariland 6395 ALS Low-Ride Level I Retention Glock Duty Holster, Left Hand

Safariland 6395 ALS Low-Ride Level I Retention Glock Duty Holster, Left Hand

As Low As (Save 20%)

See all 53 models

Gun Sights

1–5 / 5

Crimson Trace Laserguard Pro for Glock Full-Size and Compact

Crimson Trace Laserguard Pro for Glock Full-Size and Compact

As Low As (Save Up to 28%)

See all 3 models

Streamlight TLR-6 C4 LED Weapon Light

Streamlight TLR-6 C4 LED Weapon Light

As Low As (Save Up to 47%)

See all 10 models

Angry Bear Arms Tall Profile Serrated Fiber Optic Pistol Sights, Glock 20, 21, 30, Black, ABA132

List: $53.08 (Save 17%)

Angry Bear Arms Low Profile Serrated Small Frame Fiber Optic Pistol Sights, Glock 20, 21, 30, Black, ABA134

List: $53.08 (Save 17%)

Angry Bear Arms Tall Profile Fiber Optic Sights, Glock 20, 21, 30 Mos, Black, ABA152

List: $53.08 (Save 15%)

Ammunition

1–30 / 30

Hornady Critical Duty 10mm Auto 175 Grain FlexLock Centerfire Pistol Ammunition

Hornady Critical Duty 10mm Auto 175 Grain FlexLock Centerfire Pistol Ammunition

List: $47.27 (Save 24%)

Hornady Leverevolution 10mm Auto 150 Grain Spitzer Brass Cased Rifle Ammunition

Hornady Leverevolution 10mm Auto 150 Grain Spitzer Brass Cased Rifle Ammunition

List: $39.24 (Save 34%)

Fort Scott Munitions 10MM 190 grain TUI Brass Cased Pistol Ammunition

Fort Scott Munitions 10MM 190 grain TUI Brass Cased Pistol Ammunition

List: $34.17 (Save $2.38)

SinterFire Reduced Hazard 10 mm 125 Grain Frangible Brass Cased Pistol Ammunition

SinterFire Reduced Hazard 10 mm 125 Grain Frangible Brass Cased Pistol Ammunition

List: $45.09 (Save 16%)

Cor Bon 10mm 150 Grain Jacketed Hollow Point Brass Cased Pistol Ammunition

Cor Bon 10mm 150 Grain Jacketed Hollow Point Brass Cased Pistol Ammunition

List: $28.99 (Save 16%)

Winchester Super-X Handgun 10mm Auto 175 grain Silvertip Jacketed Hollow Point Centerfire Pistol Ammunition

Winchester Super-X Handgun 10mm Auto 175 grain Silvertip Jacketed Hollow Point Centerfire Pistol Ammunition

Price After Rebate

Underwood Ammo 10mm Auto 150 Grain Xtreme Hunter Solid Monolithic Nickel Plated Brass Cased Pistol Ammunition

Underwood Ammo 10mm Auto 150 Grain Xtreme Hunter Solid Monolithic Nickel Plated Brass Cased Pistol Ammunition

As Low As (Save Up to 34%)

$2.40 - $2.80/Round

Lehigh Defense 10mm 115 Grain 09 Xtreme Defense Brass Pistol Ammunition

Lehigh Defense 10mm 115 Grain 09 Xtreme Defense Brass Pistol Ammunition

List: $38.95 (Save 12%)

Underwood Ammo 10mm Auto 200 Grain Coated Hard Cast Nickel Plated Brass Cased Pistol Ammunition

Underwood Ammo 10mm Auto 200 Grain Coated Hard Cast Nickel Plated Brass Cased Pistol Ammunition

List: $50.06 (Save 44%)

Hornady Handgun Hunter 10mm Auto 135 Grain MonoFlex Centerfire Pistol Ammunition

Hornady Handgun Hunter 10mm Auto 135 Grain MonoFlex Centerfire Pistol Ammunition

List: $56.64 (Save 35%)

Sellier & Bellot XRGDefense 10mm Auto 130 grain Jacketed Hollow Point (JHP) Brass Cased Pistol Ammunition

Sellier & Bellot XRGDefense 10mm Auto 130 grain Jacketed Hollow Point (JHP) Brass Cased Pistol Ammunition

List: $34.35 (Save 39%)

Liberty Ammunition OverWatch 10mm Auto 70grain Open Cavity Design (OCD) Nickel Plated Brass Cased Pistol Ammunition

Liberty Ammunition OverWatch 10mm Auto 70grain Open Cavity Design (OCD) Nickel Plated Brass Cased Pistol Ammunition

List: $49.99 (Save 20%)

Liberty Ammunition Civil Defense 10mm Auto 60 Grain Fragmenting Hollow Point Brass Cased Centerfire Pistol Ammunition

Liberty Ammunition Civil Defense 10mm Auto 60 Grain Fragmenting Hollow Point Brass Cased Centerfire Pistol Ammunition

List: $47.99 (Save 16%)

Wilson Combat Lehigh Defense XD 10mm Auto 150 Grain Fluid Transfer Monolithic Brass Cased Pistol Ammunition

Wilson Combat Lehigh Defense XD 10mm Auto 150 Grain Fluid Transfer Monolithic Brass Cased Pistol Ammunition

List: $57.95 (Save 14%)

Doubletap Ammunition 10MM230HC Hunter 10mm Auto 230 Gr Hard Cast Solid (HCSLD)

Doubletap Ammunition 10MM230HC Hunter 10mm Auto 230 Gr Hard Cast Solid (HCSLD)

Underwood Ammo Range Supply 10mm 180 grain FMJ Brass Pistol Ammunition

Underwood Ammo Range Supply 10mm 180 grain FMJ Brass Pistol Ammunition

List: $70.40 (Save 45%)

G2 Research Ammunitions R.I.P. 10mm Auto 115 Grain Hollow Point Brass Cased Pistol Ammunition

G2 Research Ammunitions R.I.P. 10mm Auto 115 Grain Hollow Point Brass Cased Pistol Ammunition

List: $85.16 (Save 41%)

SinterFire NXG 10mm Auto 125grain Lead-Free Ball Monolithic Copper Brass Cased Pistol Ammunition

SinterFire NXG 10mm Auto 125grain Lead-Free Ball Monolithic Copper Brass Cased Pistol Ammunition

List: $39.59 (Save 25%)

HSM Ammunition HSM PRO 10mm 200 grain Full Metal Jacketed Pistol Ammunition

HSM Ammunition HSM PRO 10mm 200 grain Full Metal Jacketed Pistol Ammunition

List: $21.99 (Save $1.90)

PPU Handgun 10mm Auto 170 Grain Flat Point Jacketed Brass Cased Pistol Ammunition

PPU Handgun 10mm Auto 170 Grain Flat Point Jacketed Brass Cased Pistol Ammunition

List: $64.32 (Save 51%)

Remington 10mm Auto 200 Grain Core-Lokt Hollow Point Pistol Ammunition

Remington 10mm Auto 200 Grain Core-Lokt Hollow Point Pistol Ammunition

Price After Rebate

Underwood Ammo 10mm Auto 200 Grain XTP Jacketed Hollow Point Nickel Plated Brass Cased Pistol Ammunition

Underwood Ammo 10mm Auto 200 Grain XTP Jacketed Hollow Point Nickel Plated Brass Cased Pistol Ammunition

List: $50.49 (Save 49%)

Doubletap Ammunition 10MM230EQ Defense 10mm Auto 230 Gr Jacketed Hollow Point/L

Doubletap Ammunition 10MM230EQ Defense 10mm Auto 230 Gr Jacketed Hollow Point/L

Underwood Ammo 10mm Auto 180 Grain XTP Jacketed Hollow Point Nickel Plated Brass Cased Pistol Ammunition

Underwood Ammo 10mm Auto 180 Grain XTP Jacketed Hollow Point Nickel Plated Brass Cased Pistol Ammunition

List: $45.64 (Save 43%)

Doubletap Ammunition 10MM200HC Hunter 10mm Auto 200 Gr Hard Cast Solid (HCSLD)

Doubletap Ammunition 10MM200HC Hunter 10mm Auto 200 Gr Hard Cast Solid (HCSLD)

Doubletap Ammunition 10MM155X Tactical 10mm Auto 155 Gr Barnes TAC-XP Lead Free

Doubletap Ammunition 10MM155X Tactical 10mm Auto 155 Gr Barnes TAC-XP Lead Free

List: $28.95 (Save $2.56)

PPU Defense 10mm Auto 180 Grain Jacketed Hollow Point Brass Cased Pistol Ammunition

PPU Defense 10mm Auto 180 Grain Jacketed Hollow Point Brass Cased Pistol Ammunition

List: $42.00 (Save 18%)

PMC 10A Bronze 10mm Auto 200 Gr Full Metal Jacket Truncated-Cone (TCFMJ)

PMC 10A Bronze 10mm Auto 200 Gr Full Metal Jacket Truncated-Cone (TCFMJ)

Freedom Munitions HUSH Subsonic 10mm 200 Grain RNFP Brass Pistol Ammunition

Freedom Munitions HUSH Subsonic 10mm 200 Grain RNFP Brass Pistol Ammunition

List: $41.69 (Save 11%)

Buffalo Bore Ammunition 21B/20 Heavy 10mm Auto 180 Grain Jacketed Hollow Point Ammunition

Buffalo Bore Ammunition 21B/20 Heavy 10mm Auto 180 Grain Jacketed Hollow Point Ammunition

List: $70.49 (Save 38%)

Glock 20 Gen4 Pistol, 10mm Auto, 4.61in barrel Unavailable & Discontinued Models

List of Unorderable Models

Glock 20 Gen4 Pistol, 10mm Auto, 4.61in barrel, polymer frame, integrated polymer grip, recoil operated semi-automatic, fixed, white dot front, white square U rear, 15 round magazine, G20 Gen4-FRRMPG , MPN: G20 Gen4-FRRMPG , Code: GL-FH1-GL20G4-G20-GEN4-FRRMPG

Compare (0)

Glock + Firearms Glock Firearms Glock 20 Gen4 Pistol, 10mm Auto, 4.61in barrel Glock + Firearms Glock Firearms + Handguns Glock Handguns Glock 20 Gen4 Pistol, 10mm Auto, 4.61in barrel

Last updated 2025-11-12 UTC.