Name: Spikes Tactical 300 Black Out 10in Billet Upper Receiver
Brand: Spikes Tactical
SKU: 2A8-UFH-3BO10BUR
Availability: Discontinued

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Spikes Tactical + Gun Parts Spikes Tactical Gun Parts Spikes Tactical 300 Black Out 10in Billet Upper Receiver Spikes Tactical + Gun Parts Spikes Tactical Gun Parts + AR 15 Parts Spikes Tactical AR15 Parts + AR15 Upper Receivers Spikes Tactical AR15 Upper Receivers Spikes Tactical 300 Black Out 10in Billet Upper Receiver Spikes Tactical + Gun Parts Spikes Tactical Gun Parts + Rifle Parts Spikes Tactical Rifle Parts + AR 15 Parts Spikes Tactical AR15 Parts + AR15 Upper Receivers Spikes Tactical AR15 Upper Receivers Spikes Tactical 300 Black Out 10in Billet Upper Receiver Spikes Tactical + Gun Parts Spikes Tactical Gun Parts + AR 15 Parts Spikes Tactical AR15 Parts Spikes Tactical 300 Black Out 10in Billet Upper Receiver Spikes Tactical + Gun Parts Spikes Tactical Gun Parts + Rifle Parts Spikes Tactical Rifle Parts + AR 15 Parts Spikes Tactical AR15 Parts Spikes Tactical 300 Black Out 10in Billet Upper Receiver Spikes Tactical + Gun Parts Spikes Tactical Gun Parts + Rifle Parts Spikes Tactical Rifle Parts Spikes Tactical 300 Black Out 10in Billet Upper Receiver

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Spikes Tactical Upper 300BLK 10in Billet w/12in BAR2 Rail STU3010-R2S

Spikes Tactical Upper 300BLK 10in Billet w/9in SAR3 Rail STU3010-S9S

Spikes Tactical Upper 300BLK 10in Billet w/12in SAR3 Rail STU3010-S2S

Spikes Tactical Upper 300BLK 10in Billet w/12in BAR2 Rail STU3010-R2S

Spikes Tactical Upper 300BLK 10in Billet w/9in SAR3 Rail STU3010-S9S

Spikes Tactical Upper 300BLK 10in Billet w/12in SAR3 Rail STU3010-S2S

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Spikes Tactical Upper 300BLK 10in Billet w/12in BAR2 Rail STU3010-R2S

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Spikes Tactical Upper 300BLK 10in Billet w/9in SAR3 Rail STU3010-S9S

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Spikes Tactical Upper 300BLK 10in Billet w/12in SAR3 Rail STU3010-S2S

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Questions & Answers

Product Discontinued by Manufacturer

Spikes Tactical 300 Black Out 10in Billet Upper Receiver 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!

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ATTENTION! We currently do not ship this product to AK, CA, HI, IL, NY, WA, P.O. Boxes, and U.S. Territories. Please see our policies for more information.

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Product Info for Spikes Tactical 300 Black Out 10in Billet Upper Receiver

The Superformance Technologies 300 Blackout Upper Receiver starts with a 10in cold hammer forged barrel and is completed with a Billet Upper Receiver. Superformance puts an M16 compatible bolt carrier group into this ready-to-build package that comes with a cold hammer forged 10in cold hammer forge barrel, a free floating hand guard, an uninterrupted top rail, and an undrilled oversized gas block seat. The entire Superformance Upper Receiver assembly is completed with a drop-in design that saves you the hassle and expense of building one from scratch and allows you to use your existing bolt carrier group. This complete upper assembly is coated with a Mil-Spec phosphate finish inside and out, and it's high pressure tested and magnetic particle inspected (MPI) to ensure it's functioning properly and safely. When you need a reliable and durable weapon upper, look to the Superformance 300 Blackout Billet Upper Receiver.

Features of Spikes Tactical 300 Black Out 10in Billet Upper Receiver:

Billet Upper / 9in SAR3 Rail
Billet Upper Receiver
7075 T6 Construction
Forward Assist
Ejection Port Door
Ejection Port Door Spring
Ejection Port Door Rod
10in Cold Hammer Forged Barrel
Chrome Lined
1/7 Twist Rate
5/8 X 24 Thread Pitch for Muzzle
300 Black Out Chamber
.750 Gas Block Seat
M4 Feed Ramps
Mil-Spec Phosphate Coating
9 SAR3 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)
A2 Flash Hider
5/8x24 Crush Washer
Weight: 3lb 10oz
Billet Upper / 12in SAR3 Rail
Billet Upper Receiver
7075 T6 Construction
Forward Assist
Ejection Port Door
Ejection Port Door Spring
Ejection Port Door Rod
10in Cold Hammer Forged Barrel
Chrome Lined
1/7 Twist Rate
5/8 X 24 Thread Pitch for Muzzle
300 Black Out Chamber
.750 Gas Block Seat
M4 Feed Ramps
Mil-Spec Phosphate Coating
12 SAR3 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)
NO FLASH HIDER
Weight: 3lb 9oz
Billet Upper / 12in BAR2 Rail
Billet Upper Receiver
7075 T6 Construction
Forward Assist
Ejection Port Door
Ejection Port Door Spring
Ejection Port Door Rod
10in Cold Hammer Forged Barrel
Chrome Lined
1/7 Twist Rate
5/8 X 24 Thread Pitch for Muzzle
300 Black Out Chamber
.750 Gas Block Seat
M4 Feed Ramps
Mil-Spec Phosphate Coating
12 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)
NO FLASH HIDER
Weight: 3lb 12oz
Forged Upper / 9in SAR3 Rail
Forged Upper Receiver
7075 T6 Construction
Forward Assist
Ejection Port Door
Ejection Port Door Spring
Ejection Port Door Rod
10in Cold Hammer Forged Barrel
Chrome Lined
1/7 Twist Rate
5/8 X 24 Thread Pitch for Muzzle
300 Black Out Chamber
.750 Gas Block Seat
M4 Feed Ramps
Mil-Spec Phosphate Coating
9 SAR3 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)
A2 Flash Hider
5/8x24 Crush Washer
Weight: 3lb 8oz
Forged Upper / 9in BAR2 Rail
Forged Upper Receiver
7075 T6 Construction
Forward Assist
Ejection Port Door
Ejection Port Door Spring
Ejection Port Door Rod
10in Cold Hammer Forged Barrel
Chrome Lined
1/7 Twist Rate
5/8 X 24 Thread Pitch for Muzzle
300 Black Out Chamber
.750 Gas Block Seat
M4 Feed Ramps
Mil-Spec Phosphate Coating
9 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)
A2 Flash Hider
5/8x24 Crush Washer
Weight: 3lb 11oz
Forged Upper / 12in BAR2 Rail
Forged Upper Receiver
7075 T6 Construction
Forward Assist
Ejection Port Door
Ejection Port Door Spring
Ejection Port Door Rod
10in Cold Hammer Forged Barrel
Chrome Lined
1/7 Twist Rate
5/8 X 24 Thread Pitch for Muzzle
300 Black Out Chamber
.750 Gas Block Seat
M4 Feed Ramps
Mil-Spec Phosphate Coating
12 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)
NO FLASH HIDER
Weight: 3lb 12oz

Package Contents:

Spikes Tactical 300 Black Out 10in Billet Upper Receiver

Ammunition

1–39 / 39

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Hornady Subsonic .300 AAC Blackout 190 grain Subsonic eXpanding Brass Cased Centerfire Rifle Ammo, 20 Rounds, 80877

(24)

List: $44.80 (Save 21%)

$35.59

$1.78/Round

Freedom Munitions .300 Blackout 147 Grain Full Metal Jacket Brass Rifle Ammunition

(3)

As Low As (Save Up to 20%)

$29.99

$0.60 - $0.66/Round

See all 3 models

Freedom Munitions .300 Blackout 150 Grain Full Metal Jacket Brass Rifle Ammunition

(2)

As Low As (Save Up to 24%)

Super Vel Ammunition 300 Blackout 150 grain Full Metal Jacket Brass Cased Rifle Ammunition

As Low As (Save Up to 20%)

Hornady Frontier .300 AAC Blackout 125 Grain Full Metal Jacket Centerfire Rifle Ammunition

(5)

As Low As (Save Up to 33%)

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%)

Barnes Vor-TxRifle Cartridges, .300 AAC Blackout, TAC-TX Flat Base, 110 Grain, 20 - Rounds, 21548

(6)

List: $48.99 (Save 16%)

$41.39

$2.07/Round

6% Coupon

Remington .300 AAC Blackout 150 Grains Full Metal Jacketed Brass Centerfire Rifle Ammunition

(2)

As Low As (Save Up to 11%)

$29.79

$1.47 - $1.49/Round

See all 2 models

Freedom Munitions HUSH Subsonic .300 Blackout 220 Grain HPBT Brass Rifle Ammo, 50 Rounds, FMH300H220N50

(1)

List: $63.19 (Save 24%)

$48.19

$0.96/Round

Freedom Munitions .300 Blackout 125 Grain Full Metal Jacket Brass Rifle Ammo, 50 Rounds, FM300F125N50

(1)

List: $37.19 (Save 24%)

$28.39

$0.57/Round

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

Barnes 300 AAC Blackout, 120 Grain, Jacketed Hollow Point/JHP, Brass Cased Centerfire Rifle Ammo, 20 Rounds, 32004

(6)

List: $27.99 (Save 16%)

$23.59

$1.18/Round

Sellier & Bellot .300 Aac Blackout Fmj - SB300BLKACS

List: $1,132.00 (Save 27%)

$821.09

$0.82/Round

Nosler Match Grade .300 AAC Blackout 220 Grain Custom Competition Hollow Point Boat Tail Brass Cased Centerfire Rifle Ammo, 20 Rounds, 51275

(3)

List: $44.95 (Save 15%)

$38.19

$1.91/Round

Hornady Frontier 300 Blackout 208 Grain FMJ Brass Cased Rifle Ammo, 20 Rounds, FR410

List: $36.25 (Save 23%)

$27.99

$1.40/Round

SinterFire Reduced Hazard .300 AAC Blackout 110 Grain Frangible Brass Cased Rifle Ammo, 50 Rounds, SF300BLK110RHA

(3)

List: $57.99 (Save 35%)

$37.69

$0.75/Round

Hornady American Gunner .300 AAC Blackout 125 grain Hollow Point Brass Cased Centerfire Rifle Ammo, 50 Rounds, 80897

List: $95.35 (Save 30%)

$66.99

$1.34/Round

Barnes Vor-TxRifle Cartridges, .300 AAC Blackout, TAC-TX Boat Tail , 120 Grain, 20 - Rounds, 30827

List: $48.99 (Save 16%)

$41.39

$2.07/Round

Wilson Combat Sierra .300 AAC Blackout 220 Grain Hollow Point Boat Tail Brass Cased Pistol Ammo, 20 Round, A300BLK-220-HPBT-20RD

(1)

List: $44.95 (Save 12%)

$39.69

$1.98/Round

Wilson Combat Hornady ELD-M .300 AAC Blackout 208 Grain Brass Cased Pistol Ammo, 20 Round, A300BLK-208-ELDM-20RD

List: $39.95 (Save 12%)

$35.19

$1.76/Round

SinterFire GreenLine .300 AAC Blackout 110 Grain Frangible Brass Rifle Ammo, 50 Rounds, SF300BLK110GL-C

(1)

List: $59.99 (Save 35%)

$39.29

$0.79/Round

Nosler BTA Ballistic Tip Ammunition 300 Blackout 220 Grain Ballistic Tip Round Nose Brass Cased Centerfire Rifle Ammo, 20 Rounds, 61050

List: $48.95

$48.89

$2.44/Round

Barnes Precision Match .300 AAC Blackout 220 grain Jacketed Hollow Point Brass Cased Rifle Ammo, 20 Rounds, 32134

List: $45.99 (Save 13%)

$39.79

$1.99/Round

Newly Added

SIG SAUER .300 AAC Blackout 194 Grain Max Expansion Brass Cased Rifle Ammo, 20 Rounds, C300D2-20

List: $64.99 (Save $2.60)

$62.39

$3.12/Round

Hornady Ammo Custom, .300 Blackout, 110 Grain, Centerfire Rifle Ammo, CX Polymer Tip, 20 Rounds, 808794

(4)

List: $50.84 (Save 34%)

$33.39

$1.67/Round

Hornady Custom .300 AAC Blackout 135 grain Flex Tip eXpanding Brass Cased Centerfire Rifle Ammo, 20 Rounds, 80881

(3)

List: $49.53 (Save 33%)

$33.09

$1.65/Round

Remington .300 AAC Blackout UMC 150 Grain Full Metal Jacket Brass Centerfire Rifle Ammo, 200 Rounds, 20107

(1)

List: $331.99 (Save 22%)

$258.49

$1.29/Round

Federal Premium Power-Shok Copper .300 AAC Blackout 120 Grain Copper Hollow Point Centerfire Rifle Ammo, 20 Rounds, 300BLK120LFA

List: $47.99 (Save 29%)

$33.89

$1.69/Round

Veteran Ammo Defense .300 AAC Blackout 110 Grain Hollow Point Centerfire Pistol Ammo, 20 Rounds, HMBX-300-26

List: $53.49 (Save 23%)

$41.29

$2.06/Round

Super Vel Ammunition 300 Blackout 200 grain Full Metal Jacket Brass Cased Rifle Ammunition

As Low As (Save Up to 17%)

Winchester Super Suppressed .300 AAC Blackout 200 grain Full Metal Jacket Centerfire Rifle Ammo, 20 Rounds, SUP300BLK

(19)

List: $34.99 (Save 48%)

$18.19

$0.91/Round

Veteran Ammo Defense .300 AAC Blackout 200 Grain Hollow Point Centerfire Pistol Ammo, 20 Rounds, HMBX-300-27

List: $59.99 (Save 19%)

$48.89

$2.44/Round

Best Rated

Hornady BLACK .300 AAC Blackout 110 grain V-MAX Brass Cased Centerfire Rifle Ammo, 20 Rounds, 80873

(10)

List: $42.47 (Save 21%)

$33.69

$1.68/Round

Remington .300 AAC Blackout UMC 220 Grain Open Tip Flat Base Brass Centerfire Rifle Ammunition

Remington UMC Rifle .300 AAC Blackout 220 Grain Open Tip Flat Base Centerfire Rifle Ammunition

Sellier & Bellot .300 Aac Blackout Fmj Subsonic - SB300BLKSUBACS

List: $1,132.00 (Save 17%)

$944.99

$0.94/Round

Best Rated

Hornady BLACK .300 AAC Blackout 208 grain A-MAX Brass Cased Centerfire Rifle Ammo, 20 Rounds, 80891

(7)

List: $42.92 (Save 21%)

$33.99

$1.70/Round

Magtech 300 Blackout 123 Grain Full Metal Jacket Brass Cased Rifle Ammo, 50 Rounds, 300BLKB

(1)

List: $46.29 (Save 10%)

$41.89

$0.84/Round

Sellier & Bellot eXergy .300 AAC Blackout 110 Grain Full Metal Jacket Brass Cased Rifle Ammo, 20 Rounds, SB300BLKXA

(3)

List: $28.65 (Save 25%)

$21.39

$1.07/Round

Ammo Boxes

1–1 / 1

Best Rated

MTM Ammo Can Tray for Metal Cans 30 Cal., Dark Earth, MAC30

(12)

List: $17.89 (Save 22%)

$13.99

Image of Spikes Tactical M16 Bolt Carrier Group (BCG)

3 models Spikes Tactical M16 Bolt Carrier Group (BCG) (63) As Low As (Save 10%) $134.96 Best Rated

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2 models Spikes Tactical .308 Bolt Carrier Group (BCG) (7) As Low As (Save 10%) $224.10 Free 2 Day Shipping

Image of Spikes Tactical Lightweight Chromoly Castle Nut

2 models Spikes Tactical Lightweight Chromoly Castle Nut (31) As Low As (Save Up to 30%) $6.99 Best Rated

Image of Spikes Tactical Carbine Buffer Assembly Kit

3 models Spikes Tactical Carbine Buffer Assembly Kit (23) As Low As (Save 10%) $80.96 10% Coupon

Image of Spikes Tactical Carbine Cold Hammer Forged 11.5in Upper Receiver

9 models Spikes Tactical Carbine Cold Hammer Forged 11.5in Upper Receiver (3) As Low As (Save 10%) $643.50 Free 2 Day Shipping

Image of Spikes Tactical Billet Upper - Gen II - Mil-Spec Barrel Nut

Spikes Tactical Billet Upper - Gen II - Mil-Spec Barrel Nut (14) List: $270.00 (Save 10%) $243.00 Best Rated

Spikes Tactical 300 Blackout 16in Medium Profile Rifle Barrel, Stripped List: $375.00 (Save 25%) $279.49 Blazin' Deal

Image of Spikes Tactical 5.56 Cold Hammer Forged 8.1in Upper Receiver w/7in SAR3

Spikes Tactical 5.56 Cold Hammer Forged 8.1in Upper Receiver w/7in SAR3 (7) List: $790.00 (Save 10%) $711.00 Best Rated