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Spikes Tactical 300 Black Out 8.3in Forged Upper Receiver w/7in SAR3 STU3005-CQ7F

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Spikes Tactical Upper 300BLK 8.3in Barrel w/7in SAR3, STU3005-CQ7F
Spikes Tactical Upper 300BLK 8.3in Barrel w/7in SAR3, STU3005-CQ7F
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Spikes Tactical Upper 300BLK 8.3in Barrel w/7in SAR3, STU3005-CQ7F

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Questions & Answers

Product Discontinued by Manufacturer

Spikes Tactical 300 Black Out 8.3in Forged Upper Receiver w/7in SAR3 has been discontinued by Spikes Tactical and is no longer available. Our product experts have helped us select these available replacements below.You can also explore other items in the Gun Parts, AR 15 Parts, Rifle Parts, AR15 Upper Receivers yourself to try and find the perfect replacement for you!

Product Info for Spikes Tactical 300 Black Out 8.3in Forged Upper Receiver w/7in SAR3

The Spikes Tactical 300 Black Out 8.3in Forged Upper Receiver w/ 7in SAR3 is the best way to complete your current rifle build. These AR15 Upper Receivers crafted by Spikes Tactical include everything you need to add a premium upper to your setup, including a phosphate-coated M16 bolt carrier group that is both high pressure tested and magnetic particle inspected. This Spikes Tactical 300 Black Out 8.3in Upper Receiver Kit comes with a 7075 T6 aluminum upper that is remarkably rugged while barely adding any weight to your build. All parts included in this bundle are made from the highest quality materials possible and several components are treated to resist corrosive elements, providing an exceptionally long service life. Improve your shot performance with this Spikes Tactical 300 Black Out 8.3in Complete Upper Receiver that adds some style and serious functionality to your firearm.image

Features of Spikes Tactical 300 Black Out 8.3in Forged Upper Receiver w/ 7in SAR3:

  • Forged Upper Receiver:
  • 7075 T6 Construction
  • Forward Assist
  • Ejection Port Door
  • Ejection Port Door Spring
  • Ejection Port Door Rod
  • 8.3in Premium Barrel:
  • Machined from Douglas Blank
  • 1/8 Twist Rate
  • 5/8 X 24 Thread Pitch for Muzzle
  • 300 Black Out Chamber
  • .750 Gas Block Seat
  • M4 NIB Coated Feed Ramps
  • Black Nitride In and Out
  • 10in BAR2 Rail:
  • 6061 T6 Rail
  • Continuous Top Rail
  • Free Floating 1 Piece
  • Q.D. Attachment Points
  • Stainless Steel Heat Shield
  • Low Profile Gas Block:
  • Solid Billet Steel
  • .750 I.D.
  • Pistol Gas Tube:
  • Black Nitride Inside and Out
  • Gas Tube Roll Pin
  • Charging Handle:
  • Forged Aluminum
  • Mil-Spec Type 3 Coating
  • Phosphate M16 Complete BCG:
  • Phosphate Coated
  • Laser Engraved with ST Spider logo
  • High Pressure Tested (HPT)
  • Magnetic Particle Inspected (MPI)

Package Contents:

  • Spikes Tactical 300 Black Out 8.3in Forged Upper Receiver w/7in SAR3

Ammunition

1–43 / 43
Previous
Best Rated
Hornady Subsonic .300 AAC Blackout 190 grain Subsonic eXpanding Brass Cased Centerfire Rifle Ammo, 20 Rounds, 80877
Hornady Subsonic .300 AAC Blackout 190 grain Subsonic eXpanding Brass Cased Centerfire Rifle Ammo, 20 Rounds, 80877
(21)
List: $36.89 (Save 19%)
$29.79
$1.49/Round
Remington .300 AAC Blackout UMC 220 Grain Open Tip Flat Base Brass Cased Centerfire Rifle Ammunition
2 models
Remington .300 AAC Blackout UMC 220 Grain Open Tip Flat Base Brass Cased Centerfire Rifle Ammunition
(3)
As Low As (Save Up to 22%)
$272.19
$1.51 - $1.70/Round
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SinterFire Reduced Hazard .300 AAC Blackout 110 Grain Frangible Brass Cased Pistol Ammo, 50 Rounds, 855040006815
SinterFire Reduced Hazard .300 AAC Blackout 110 Grain Frangible Brass Cased Pistol Ammo, 50 Rounds, 855040006815
(3)
List: $57.99 (Save 36%)
$36.89
$0.74/Round
Super Vel Ammunition 300 Blackout 150 grain Full Metal Jacket Brass Cased Rifle Ammunition
2 models
Super Vel Ammunition 300 Blackout 150 grain Full Metal Jacket Brass Cased Rifle Ammunition
As Low As (Save Up to 22%)
$45.39
$0.77 - $0.91/Round
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Super Vel Ammunition 300 Blackout 200 grain Full Metal Jacket Brass Cased Rifle Ammunition
2 models
Super Vel Ammunition 300 Blackout 200 grain Full Metal Jacket Brass Cased Rifle Ammunition
As Low As (Save Up to 25%)
$52.69
$1.05 - $1.11/Round
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Freedom Munitions .300 Blackout 150 Grain Full Metal Jacket Brass Rifle Ammunition
3 models
Freedom Munitions .300 Blackout 150 Grain Full Metal Jacket Brass Rifle Ammunition
(1)
As Low As (Save Up to 16%)
$30.89
$0.62 - $0.67/Round
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Blazin' Deal
Remington .300 AAC Blackout 150 Grains Full Metal Jacketed Brass Cased Centerfire Rifle Ammunition
3 models
Remington .300 AAC Blackout 150 Grains Full Metal Jacketed Brass Cased Centerfire Rifle Ammunition
(2)
As Low As (Save Up to 35%)
$30.19
$1.27 - $1.51/Round
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Remington .300 AAC Blackout UMC 150 Grain Full Metal Jacket Brass Cased Centerfire Rifle Ammo, 200 Rounds, 20107
Remington .300 AAC Blackout UMC 150 Grain Full Metal Jacket Brass Cased Centerfire Rifle Ammo, 200 Rounds, 20107
(1)
List: $387.99 (Save 12%)
$340.29
$1.70/Round
Barnes Precision Match .300 AAC Blackout 125 grain Match Burner Open Tip Match Boat Tail Centerfire Rifle Ammunition
2 models
Barnes Precision Match .300 AAC Blackout 125 grain Match Burner Open Tip Match Boat Tail Centerfire Rifle Ammunition
(1)
As Low As (Save Up to 16%)
$34.59
$1.73 - $1.75/Round
See all 2 models
Best Rated
Barnes Vor-TxRifle Cartridges, .300 AAC Blackout, TAC-TX Flat Base, 110 Grain, 20 - Rounds, 21548
Barnes Vor-TxRifle Cartridges, .300 AAC Blackout, TAC-TX Flat Base, 110 Grain, 20 - Rounds, 21548
(6)
List: $46.29 (Save 12%)
$40.89
$2.04/Round
15% Coupon
Hornady Frontier .300 AAC Blackout 125 Grain Full Metal Jacket Centerfire Rifle Ammunition
3 models
Hornady Frontier .300 AAC Blackout 125 Grain Full Metal Jacket Centerfire Rifle Ammunition
(5)
As Low As (Save Up to 31%)
$26.49
$1.19 - $1.32/Round
See all 3 models
Blazin' Deal
Cor Bon 300 AAC Blackout 110 Grain Jacketed Hollow Point -DPX Brass Cased Pistol Ammo, 20 Rounds, DPX300AAC110/20
Cor Bon 300 AAC Blackout 110 Grain Jacketed Hollow Point -DPX Brass Cased Pistol Ammo, 20 Rounds, DPX300AAC110/20
List: $47.55 (Save 51%)
$23.49
$1.17/Round
Nosler .300 AAC Blackout, Ballistic Tip , 125 grain, Brass Cased, 20 Rounds, 61032
Nosler .300 AAC Blackout, Ballistic Tip , 125 grain, Brass Cased, 20 Rounds, 61032
List: $44.95 (Save 18%)
$36.89
$1.84/Round
Final Sale
Fort Scott Munitions .300 BlackOut 150 Grain CNC Machined Copper Brass Riffle Ammo, 20 Rounds, 300-150-SCV
Fort Scott Munitions .300 BlackOut 150 Grain CNC Machined Copper Brass Riffle Ammo, 20 Rounds, 300-150-SCV
List: $37.32 (Save 15%)
$31.79
$1.59/Round
Nosler Match Grade .300 AAC Blackout 220 Grain Custom Competition Hollow Point Boat Tail Brass Cased Centerfire Rifle Ammo, 20 Rounds, 51275
Nosler Match Grade .300 AAC Blackout 220 Grain Custom Competition Hollow Point Boat Tail Brass Cased Centerfire Rifle Ammo, 20 Rounds, 51275
(2)
List: $41.95 (Save 25%)
$31.59
$1.58/Round
Hornady Ammo Custom, .300 Blackout, 110 Grain, Centerfire Rifle Ammo, CX Polymer Tip, 20 Rounds, 808794
Hornady Ammo Custom, .300 Blackout, 110 Grain, Centerfire Rifle Ammo, CX Polymer Tip, 20 Rounds, 808794
(4)
List: $41.39 (Save 20%)
$33.09
$1.65/Round
Hornady Custom .300 AAC Blackout 135 grain Flex Tip eXpanding Brass Cased Centerfire Rifle Ammo, 20 Rounds, 80881
Hornady Custom .300 AAC Blackout 135 grain Flex Tip eXpanding Brass Cased Centerfire Rifle Ammo, 20 Rounds, 80881
(2)
List: $40.69 (Save 19%)
$32.99
$1.65/Round
SIG SAUER SIG Match Grade Rifle Ammo .300 AAC Blackout 125 grain Open Tip Match Brass Cased Centerfire Rifle Ammo, 20 Rounds, E300A1-20
SIG SAUER SIG Match Grade Rifle Ammo .300 AAC Blackout 125 grain Open Tip Match Brass Cased Centerfire Rifle Ammo, 20 Rounds, E300A1-20
(3)
List: $29.99 (Save 12%)
$26.39
$1.32/Round
Underwood Ammo .300 AAC Blackout 220 Grain Hollowpoint Boat Tail Match Nickel Plated Brass Cased Rifle Ammo, 20 Rounds, 419
Underwood Ammo .300 AAC Blackout 220 Grain Hollowpoint Boat Tail Match Nickel Plated Brass Cased Rifle Ammo, 20 Rounds, 419
(2)
List: $37.99 (Save $2.10)
$35.89
$1.79/Round
Wilson Combat Sierra .300 AAC Blackout 220 Grain Hollow Point Boat Tail Brass Cased Pistol Ammo, 20 Round, A300BLK-220-HPBT-20RD
Wilson Combat Sierra .300 AAC Blackout 220 Grain Hollow Point Boat Tail Brass Cased Pistol Ammo, 20 Round, A300BLK-220-HPBT-20RD
(1)
List: $34.95 (Save $2.66)
$32.29
$1.61/Round
Best Rated
SIG SAUER SBR Solid Copper .300 AAC Blackout 120 grain Hunting Tipped Brass Cased Centerfire Rifle Ammo, 20 Rounds, E300H1-SBR-20
SIG SAUER SBR Solid Copper .300 AAC Blackout 120 grain Hunting Tipped Brass Cased Centerfire Rifle Ammo, 20 Rounds, E300H1-SBR-20
(6)
List: $39.99 (Save 24%)
$30.59
$1.53/Round
Sellier & Bellot .300 Aac Blackout Fmj - SB300BLKACS
Sellier & Bellot .300 Aac Blackout Fmj - SB300BLKACS
List: $1,132.00 (Save 25%)
$847.19
$0.85/Round
Liberty Ammunition OverWatch .300 AAC Blackout 96 grain Open Cavity Design Nickel Plated Brass Cased Rifle Ammo, 20 Rounds, LA-OW300-96-2500
Liberty Ammunition OverWatch .300 AAC Blackout 96 grain Open Cavity Design Nickel Plated Brass Cased Rifle Ammo, 20 Rounds, LA-OW300-96-2500
List: $51.99 (Save 18%)
$42.59
$2.13/Round
NovX Ammunition Pentagon 300 Blackout 125 Grain Copper Polymer Stainless Steel Cased Centerfire Rifle Ammo, 20 Rounds, 300BLK125CP-20
NovX Ammunition Pentagon 300 Blackout 125 Grain Copper Polymer Stainless Steel Cased Centerfire Rifle Ammo, 20 Rounds, 300BLK125CP-20
List: $69.99 (Save 50%)
$35.29
$1.76/Round
Wilson Combat Hornady V-MAX .300 AAC Blackout 110 Grain Brass Cased Pistol Ammo, 20 Round, A300BLK-110-VMAX-20RD
Wilson Combat Hornady V-MAX .300 AAC Blackout 110 Grain Brass Cased Pistol Ammo, 20 Round, A300BLK-110-VMAX-20RD
(1)
List: $27.95 (Save $2.16)
$25.79
$1.29/Round
SinterFire GreenLine .300 AAC Blackout 110 Grain Frangible Brass Rifle Ammo, 50 Rounds, SF300BLK110GL-C
SinterFire GreenLine .300 AAC Blackout 110 Grain Frangible Brass Rifle Ammo, 50 Rounds, SF300BLK110GL-C
(1)
List: $59.99 (Save 34%)
$39.39
$0.79/Round
Wilson Combat Hornady ELD-M .300 AAC Blackout 208 Grain Brass Cased Pistol Ammo, 20 Round, A300BLK-208-ELDM-20RD
Wilson Combat Hornady ELD-M .300 AAC Blackout 208 Grain Brass Cased Pistol Ammo, 20 Round, A300BLK-208-ELDM-20RD
List: $33.95 (Save $1.86)
$32.09
$1.60/Round
Blazin' Deal
Fort Scott Munitions 300AAC BLACKOUT 115 Grain Centerfire Rifle Ammo, 20 Rounds, 300-115-SCV
Fort Scott Munitions 300AAC BLACKOUT 115 Grain Centerfire Rifle Ammo, 20 Rounds, 300-115-SCV
(1)
List: $36.68 (Save 22%)
$28.49
$1.42/Round
Fort Scott Munitions 300AAC BLACKOUT 190 Grain Centerfire Rifle Ammo, 20 Rounds, 300-190-SCV1SS
Fort Scott Munitions 300AAC BLACKOUT 190 Grain Centerfire Rifle Ammo, 20 Rounds, 300-190-SCV1SS
(4)
List: $38.15 (Save 10%)
$34.29
$1.71/Round
Best Rated
Federal Premium American Eagle Rifle 300 Blackout 150 Grain Full Metal Jacket Boat Tail Brass Cased Centerfire Rifle Ammo, 20 Rounds, AE300BLK1
Federal Premium American Eagle Rifle 300 Blackout 150 Grain Full Metal Jacket Boat Tail Brass Cased Centerfire Rifle Ammo, 20 Rounds, AE300BLK1
(7)
List: $30.99 (Save 11%)
$27.49
$1.37/Round
Freedom Munitions .300 Blackout 147 Grain Full Metal Jacket Brass Rifle Ammunition
3 models
Freedom Munitions .300 Blackout 147 Grain Full Metal Jacket Brass Rifle Ammunition
As Low As (Save Up to 30%)
$33.69
$0.66 - $0.67/Round
See all 3 models
Freedom Munitions HUSH Subsonic .300 Blackout 220 Grain HPBT Brass Rifle Ammo, 50 Rounds, FMH300H220N50
Freedom Munitions HUSH Subsonic .300 Blackout 220 Grain HPBT Brass Rifle Ammo, 50 Rounds, FMH300H220N50
List: $69.99 (Save 25%)
$52.69
$1.05/Round
Veteran Ammo Defense .300 AAC Blackout 110 Grain Hollow Point Centerfire Pistol Ammo, 20 Rounds, HMBX-300-26
Veteran Ammo Defense .300 AAC Blackout 110 Grain Hollow Point Centerfire Pistol Ammo, 20 Rounds, HMBX-300-26
List: $53.49 (Save 24%)
$40.39
$2.02/Round
Best Rated
Winchester Super Suppressed .300 AAC Blackout 200 grain Full Metal Jacket Centerfire Rifle Ammo, 20 Rounds, SUP300BLK
Winchester Super Suppressed .300 AAC Blackout 200 grain Full Metal Jacket Centerfire Rifle Ammo, 20 Rounds, SUP300BLK
(14)
List: $18.79 (Save 12%)
$16.59
$0.83/Round
Veteran Ammo Defense .300 AAC Blackout 200 Grain Hollow Point Centerfire Pistol Ammo, 20 Rounds, HMBX-300-27
Veteran Ammo Defense .300 AAC Blackout 200 Grain Hollow Point Centerfire Pistol Ammo, 20 Rounds, HMBX-300-27
List: $59.99 (Save 20%)
$47.89
$2.39/Round
Best Rated
Winchester USA RIFLE .300 AAC Blackout 125 grain Full Metal Jacket Centerfire Rifle Ammunition
Winchester USA RIFLE .300 AAC Blackout 125 grain Full Metal Jacket Centerfire Rifle Ammunition
(17)
List: $24.99 (Save 36%)
$15.99
$0.80/Round
See all 1 models
Best Rated
SIG SAUER Elite Ball .300 AAC Blackout 125 grain Full Metal Jacket Brass Cased Centerfire Rifle Ammunition
SIG SAUER Elite Ball .300 AAC Blackout 125 grain Full Metal Jacket Brass Cased Centerfire Rifle Ammunition
(10)
List: $35.49 (Save 41%)
$20.89
$1.04/Round
See all 1 models
Best Rated
SIG SAUER Elite Hunting Solid Copper .300 AAC Blackout 120 grain Open Tip Match Brass Cased Centerfire Rifle Ammunition
2 models
SIG SAUER Elite Hunting Solid Copper .300 AAC Blackout 120 grain Open Tip Match Brass Cased Centerfire Rifle Ammunition
(12)
As Low As (Save Up to $3.36)
$34.59
$1.70 - $1.73/Round
See all 2 models
Norma Range and Training Norma 300 Blackout 147 Grain Brass Cased Rifle Ammunition
2 models
Norma Range and Training Norma 300 Blackout 147 Grain Brass Cased Rifle Ammunition
As Low As (Save Up to $4.00)
$20.39
$1.02 - $1.16/Round
See all 2 models
Remington UMC Rifle .300 AAC Blackout 220 Grain Open Tip Flat Base Centerfire Rifle Ammunition
2 models
Remington UMC Rifle .300 AAC Blackout 220 Grain Open Tip Flat Base Centerfire Rifle Ammunition
(1)
As Low As (Save 12%)
$34.29
$1.70 - $1.71/Round
See all 2 models
Fiocchi Range Dynamics .300 Blackout 220 Grain BTHP Brass Rifle Ammo, 25 Rounds, 300BLKMB
Fiocchi Range Dynamics .300 Blackout 220 Grain BTHP Brass Rifle Ammo, 25 Rounds, 300BLKMB
(2)
List: $52.49 (Save 41%)
$30.79
$1.23/Round
Best Rated
Fiocchi Range Dynamics 300BLK 150 Grain FMJBT Brass Rifle Ammo, 50 Rounds, 300BLKC
Fiocchi Range Dynamics 300BLK 150 Grain FMJBT Brass Rifle Ammo, 50 Rounds, 300BLKC
(7)
List: $79.99 (Save 40%)
$47.89
$0.96/Round
Best Rated
Armscor Precision Inc USA .300 AAC Blackout 147 Grain Full Metal Jacket Brass Cased Rifle Ammo, 20 Rounds, FAC300AAC-1N-20RD
Armscor Precision Inc USA .300 AAC Blackout 147 Grain Full Metal Jacket Brass Cased Rifle Ammo, 20 Rounds, FAC300AAC-1N-20RD
(13)
List: $23.99 (Save 34%)
$15.79
$0.79/Round
Next

Ammo Boxes

1–1 / 1
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MTM Ammo Can Tray for Metal Cans 30 Cal., Dark Earth, MAC30
2 models
MTM Ammo Can Tray for Metal Cans 30 Cal., Dark Earth, MAC30
(11)
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Spikes Tactical 300 Black Out 8.3in Forged Upper Receiver w/7in SAR3 Unavailable & Discontinued Models

List of Unorderable Models

Spikes Tactical Upper 300BLK 8.3in Barrel w/7in SAR3, STU3005-CQ7F , MPN: STU3005-CQ7F , UPC: 815648022983 , Code: 2A8-URC-3BO8FURS2-STU3005-CQ7F
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