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Winchester 20 Gauge Shotgun Ammo | 20 Gauge Shotgun Shells for Sale — 38 products / 73 models — Page 1
Shop online for Winchester 20-Gauge shotgun ammunition to get premium 20ga. shotgun shells delivered right to your door. Whether you need high-velocity game loads for hunting waterfowl or target loads for trap shooting, our selection of 20 gauge shells from Winchester has it all. Buy Winchester Super-X 12 gauge ammunition for time-tested shotshells that are suitable for hunting and target practice, Super Pheasant shells that deliver long-distance Magnum performance, Double X turkey loads, and tons of other shells that offer different FPS muzzle velocities, shell lengths, and shot weights.
Why is there a shortage of 20-gauge shotgun shells?
Click here for answers to Ammo Buying Frequently Asked Questions, and for more information check out our State of the Ammunition Industry page.
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38 Products in Winchester 20 Gauge Ammo
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Winchester AA 20 Gauge 7/8 oz 2.75" 1200 ft/s Shotgun Ammunition
- Gauge: 20
- Number of Rounds: 25
- Shot Size: 8, 9
- Shell Length: 2 3/4 in
- Muzzle Velocity: 1200 ft/s
Winchester Super-X Shotshell 20 Gauge 1 oz 2.75" 1220 ft/s Shotgun Ammunition
- Gauge: 20
- Number of Rounds: 25, 250
- Shot Size: 4, 5, 6 and 2 more
- Shell Length: 2 3/4 in
- Muzzle Velocity: 1220 ft/s
Winchester Super Pheasant 20 Gauge 1 oz 2.75" Shotgun Ammunition
- Gauge: 20
- Number of Rounds: 25
- Shot Size: 5, 6
- Shell Length: 2 3/4 in
- Muzzle Velocity: 1300 ft/s
List: $81.00
(Save 35%)
$52.69
$10.54/Round
Winchester Long Beard TSS 20 Gauge 1-9/16 oz #9 3 Shotgun Ammunition, 5
- Gauge: 20
- Number of Rounds: 5
- Shot Size: 9
- Shell Length: 3 in
- Muzzle Velocity: 1100 ft/s
As Low As
(Save Up to 31%)
$22.69
$2.27/Round
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Best Rated Product
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Winchester Long Beard XR 20 Gauge 1 1/4 oz 3" Shotgun Ammunition
- Gauge: 20
- Number of Rounds: 10
- Shot Size: 5, 6
- Shell Length: 3 in
- Muzzle Velocity: 1000 ft/s
List: $81.00
(Save 35%)
$52.69
$10.54/Round
Winchester Long Beard TSS 20 Gauge 1-9/16 oz #8 3 Shotgun Ammunition, 5
- Gauge: 20
- Number of Rounds: 5
- Shot Size: 8
- Shell Length: 3 in
- Muzzle Velocity: 1100 ft/s
Price After Rebate
As Low As
(Save Up to 48%)
$15.29
$0.61/Round
Mail-in Rebate
Earn $5 Back on Select Waterfowl Ammo from Winchester!
Get a $5 rebate when this product is purchased by December 31st, 2025 and the rebate form is postmarked by January 16th, 2026. Download the rebate form or see details
Winchester Drylok Super Steel 20 Gauge 3/4 oz 2.75" Shotgun Ammunition
- Gauge: 20
- Number of Rounds: 25, 250
- Shot Size: 4
- Shell Length: 2 3/4 in
- Muzzle Velocity: 1425 ft/s
List: $28.19
(Save 10%)
$25.39
$1.02/Round
On Sale
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Winchester Xpert Steel Pheasant 20 Gauge 1oz 3in Size 4 Centerfire Shotgun Ammunition, 25
- Gauge: 20
- Number of Rounds: 25
- Shot Size: 4
- Shell Length: 3 in
- Application: Pheasant
Price After Rebate
As Low As
(Save Up to 41%)
$17.29
$0.69/Round
Mail-in Rebate
Earn $5 Back on Select Waterfowl Ammo from Winchester!
Get a $5 rebate when this product is purchased by December 31st, 2025 and the rebate form is postmarked by January 16th, 2026. Download the rebate form or see details
Winchester Super-X Shotshell 20 Gauge 7/8 oz 3" Shotgun Ammunition
- Gauge: 20
- Number of Rounds: 25
- Shot Size: 2, 4
- Shell Length: 3 in
- Muzzle Velocity: 1500 ft/s
Winchester Super Pheasant 20 Gauge 1 1/4 oz 3" Shotgun Ammunition
- Gauge: 20
- Number of Rounds: 25
- Shot Size: 4, 5, 6
- Shell Length: 3 in
- Muzzle Velocity: 1250 ft/s
Winchester Super-X Shotshell 20 Gauge 20 Pellets 2.75" Shotgun Buckshot Ammunition
- Gauge: 20
- Number of Rounds: 5, 15
- Shell Length: 2 3/4 in
- Muzzle Velocity: 1200 ft/s
- Included Accessories: Standard
Price After Rebate
(Save 30%)
$48.69
$4.87/Round
Mail-in Rebate
Earn $5 Back on Select Waterfowl Ammo from Winchester!
Get a $5 rebate when this product is purchased by December 31st, 2025 and the rebate form is postmarked by January 16th, 2026. Download the rebate form or see details
Winchester Last Call Tss 20 Gauge 1 oz 3 in Shotgun Ammunition
- Gauge: 20
- Number of Rounds: 10
- Shot Size: 7, 9
- Shell Length: 3 in
- Muzzle Velocity: 1425 ft/s
Winchester Super-X Shotshell 20 Gauge 7/8 oz 2.75" Shotgun Ammunition
- Gauge: 20
- Number of Rounds: 25
- Shot Size: 6, 7.5, 8
- Shell Length: 2 3/4 in
- Muzzle Velocity: 1210 ft/s
List: $19.54
(Save Up to 50%)
$11.19
$0.45/Round
Best Rated Product
Best Rated Product
Our customers have spoken – this is one of the best rated products in the Ammunition category! See more best rated Ammunition products
Winchester Super-X Shotshell 20 Gauge 1 oz 2.75" 1165 ft/s Shotgun Ammunition
- Gauge: 20
- Number of Rounds: 25
- Shot Size: 6, 7.5, 8
- Shell Length: 2 3/4 in
- Muzzle Velocity: 1165 ft/s
Price After Rebate
As Low As
(Save Up to 34%)
$19.99
$0.80/Round
Mail-in Rebate
Earn $5 Back on Select Waterfowl Ammo from Winchester!
Get a $5 rebate when this product is purchased by December 31st, 2025 and the rebate form is postmarked by January 16th, 2026. Download the rebate form or see details
Winchester Drylok Super Steel 20 Gauge 1 oz 3" Shotgun Ammunition
- Gauge: 20
- Number of Rounds: 25
- Shot Size: 2, 3, 4
- Shell Length: 3 in
- Muzzle Velocity: 1330 ft/s
Winchester Double X 20 Gauge 1 5/16 oz 3" Shotgun Ammunition
- Gauge: 20
- Number of Rounds: 10
- Shot Size: 4, 5
- Shell Length: 3 in
- Muzzle Velocity: 1200 ft/s
As Low As
(Save Up to 31%)
$5.89
$1.18/Round
Best Rated Product
Best Rated Product
Our customers have spoken – this is one of the best rated products in the Ammunition category! See more best rated Ammunition products
Winchester Super-X Shotshell 20 Gauge 3/4 oz 2.75" Shotgun Slug Ammunition
- Gauge: 20
- Number of Rounds: 5, 15
- Shell Length: 2 3/4 in
- Muzzle Velocity: 1600 ft/s
- Application: Big Game, Deer
List: $21.79
(Save 12%)
$19.19
$1.92/Round
Winchester Defender 20 Gauge 2 3/4in 20 Pellets Shotgun Buckshot Ammunition, 10
- Gauge: 20
- Number of Rounds: 10
- Shell Length: 2 3/4 in
- Muzzle Velocity: 1145 ft/s
- Included Accessories: Standard
Winchester AA 20 Gauge 7/8 oz 2.75" 1300 ft/s Shotgun Ammunition
- Gauge: 20
- Number of Rounds: 25, 100
- Shot Size: 7.5, 8
- Shell Length: 2 3/4 in
- Muzzle Velocity: 1300 ft/s
Winchester Super-X Shotshell 20 Gauge 3/4 oz 2.75" Shotgun Ammunition
- Gauge: 20
- Number of Rounds: 25, 100
- Shot Size: 6, 7
- Shell Length: 2 3/4 in
- Muzzle Velocity: 1325 ft/s
List: $63.99
(Save 33%)
$43.09
$0.43/Round
Winchester Ammo Super Target 20 Gauge 2 3/4 Length 7/8 oz 8 Shot Centerfire Ammunition, 100 per Box, 100
- Gauge: 20
- Number of Rounds: 100
- Shot Size: 8
- Shell Length: 2 3/4 in
- Muzzle Velocity: 1200 ft/s
As Low As
(Save Up to 33%)
$10.79
$0.43/Round
Best Rated Product
Best Rated Product
Our customers have spoken – this is one of the best rated products in the Ammunition category! See more best rated Ammunition products
Winchester USA Shotshell 20 Gauge 2 3/4 Length 7/8 oz Centerfire Shotgun Ammunition
- Gauge: 20
- Number of Rounds: 25, 100
- Shot Size: 7.5, 8
- Shell Length: 2 3/4 in
- Muzzle Velocity: 1200 ft/s
List: $51.99
(Save 16%)
$43.49
$1.74/Round
Winchester Diamond GRD Pheasant 20G 2-3/4in #5 Brass Case Shotgun Ammunition, 25
- Gauge: 20
- Number of Rounds: 25
- Shot Size: 5
- Shell Length: 2 3/4 in
- Muzzle Velocity: 1300 ft/s
List: $19.09
(Save 36%)
$12.29
$0.49/Round
Winchester Ammo TRGT213507 Super Target 20 Gauge 2.75" 7/8 Oz 7.5 Shot 25 Bx/ 1, 25
- Gauge: 20
- Number of Rounds: 25
- Shot Size: 7.5
- Shell Length: 2 3/4 in
- Muzzle Velocity: 1350 ft/s
List: $20.72
$20.49
$2.05/Round
Winchester SPRM TKY 20GA 3in15/16 #4 Brass Case Shotgun Ammunition, 10
- Gauge: 20
- Number of Rounds: 10
- Shot Size: 4
- Shell Length: 3 in
- Muzzle Velocity: 1200 ft/s
List: $64.25
(Save 31%)
$44.09
$1.76/Round
Winchester Defender 20 Gauge 0.87oz 2.75in Size 2 Centerfire Shotgun Shot Ammunition, 25
- Gauge: 20
- Number of Rounds: 25
- Shell Length: 2 3/4 in
- Muzzle Velocity: 1145 ft/s
- Included Accessories: None
Winchester AA 20 Gauge 1 oz 2.75" Shotgun Ammunition
- Gauge: 20
- Number of Rounds: 25
- Shot Size: 7.5, 8
- Shell Length: 2 3/4 in
- Muzzle Velocity: 1165 ft/s
List: $27.99
(Save 23%)
$21.49
$0.86/Round
Winchester AA Diamond Grade Elite 20 Gauge 0.87 oz 2.75'' #7.5 Shotgun Ammunition, 25
- Gauge: 20
- Number of Rounds: 25
- Shot Size: 7.5
- Shell Length: 2 3/4 in
- Muzzle Velocity: 1300 ft/s
$28.29
$1.13/Round
Winchester HS 20 Gauge 1 1/2 oz 3 in Shotgun Ammunition, 25
- Gauge: 20
- Number of Rounds: 25
- Shot Size: 2.5, 4
- Shell Length: 3 in
- Muzzle Velocity: 1330 ft/s
$46.09
$1.84/Round
Winchester HS 20 Gauge 1 1/4 oz 3 in Shotgun Ammunition, 25
- Gauge: 20
- Number of Rounds: 25
- Shot Size: 8
- Shell Length: 3 in
- Muzzle Velocity: 1330 ft/s
$30.49
$1.22/Round
Winchester Drylok Steel Magnum 20 Gauge 3/4 oz 2-3/4in Shotgun Ammunition, 25
- Gauge: 20
- Number of Rounds: 25
- Shot Size: 2, BB
- Shell Length: 2 3/4 in
- Muzzle Velocity: 1350 ft/s
List: $11.39
$10.79
$0.43/Round
Winchester USA VALOR 20 Gauge 7/8oz 2.75'' 7.5 Shot Size Shotgun Ammunition, 25
- Gauge: 20
- Number of Rounds: 25
- Shot Size: 7.5
- Shell Length: 2 3/4 in
- Muzzle Velocity: 1200 ft/s
List: $37.99
(Save 10%)
$34.19
$1.37/Round
Winchester Blind Slide 2 20 Gauge 1 1/16oz 3in Shotgun Ammunition, 25
- Gauge: 20
- Number of Rounds: 25
- Shot Size: 2
- Shell Length: 3 in
- Muzzle Velocity: 1300 ft/s
List: $29.99
(Save 28%)
$21.49
$0.86/Round
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Winchester Magnum Dove 20 Gauge 1 oz 2.75'' Shotgun Ammunition, 25
- Gauge: 20
- Number of Rounds: 25
- Shot Size: 7.5, 9
- Shell Length: 2 3/4 in
- Muzzle Velocity: 1300 ft/s
List: $24.30
(Save 40%)
$14.49
$0.58/Round
Winchester AA 20 Gauge 7/8 oz 2.75" 980 ft/s Shotgun Ammunition, 25
- Gauge: 20
- Number of Rounds: 25
- Shot Size: 8
- Shell Length: 2 3/4 in
- Muzzle Velocity: 980 ft/s
Price After Rebate
(Save Up to 52%)
$28.79
$1.92/Round
Mail-in Rebate
Earn $5 Back on Select Waterfowl Ammo from Winchester!
Get a $5 rebate when this product is purchased by December 31st, 2025 and the rebate form is postmarked by January 16th, 2026. Download the rebate form or see details
Winchester Bismuth 12 Gauge 1-3/8 oz 3'' Shotgun Ammunition
- Gauge: 20
- Number of Rounds: 15
- Shot Size: 4
- Shell Length: 3 in
- Muzzle Velocity: 1300 ft/s
List: $34.07
(Save 46%)
$18.39
$3.68/Round
Winchester Copper Impact 20 Gauge 0.75oz 2.75in Centerfire Shotgun Slug Ammunition, 5
- Gauge: 20
- Number of Rounds: 5
- Shell Length: 2 3/4 in
- Muzzle Velocity: 1600 ft/s
- Application: Large Game
List: $26.49
(Save 32%)
$17.89
$1.79/Round
Winchester Double X 20 Gauge 1 1/4 oz 3" Shotgun Ammunition, 10
- Gauge: 20
- Number of Rounds: 10
- Shot Size: 5
- Shell Length: 3 in
- Muzzle Velocity: 1185 ft/s
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