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Bear Creek Arsenal BC-15 .300 Blackout 7.5in Bolt Action Style Upper Receiver UABA-303-300PHB7.518-7ASR Caliber: .300 AAC Blackout, Barrel Length: 7.5 in, 23% Off w/ Free S&H

Bear Creek Arsenal BC-15 .300 Blackout 7.5in Bolt Action Style Upper Receiver, Heavy Barrel, 1-8 Twist, 5/8x24, Flash Hider, Parkerized, UABA-303-300PHB7.518-7ASR
Bear Creek Arsenal BC-15 .300 Blackout 7.5in Bolt Action Style Upper Receiver, Heavy Barrel, 1-8 Twist, 5/8x24, Flash Hider, Parkerized, UABA-303-300PHB7.518-7ASR
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Bear Creek Arsenal BC-15 .300 Blackout 7.5in Bolt Action Style Upper Receiver, Heavy Barrel, 1-8 Twist, 5/8x24, Flash Hider, Parkerized, UABA-303-300PHB7.518-7ASR

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Worth the money by J, Verified Owner, November 19, 2025
After you break it in, there’s nothing at this price point that beats it
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Caliber: .300 AAC Blackout Barrel Length: 7.5 inBarrel Profile: Heavy Barrel Twist Rate: 1-8 Threads per Inch: 5/8x24 Muzzle Device: Flash Hider Finish: Parkerized Color: Black Gun Model: AR-15 Handguard Length: 7 inWeight: 3.75 lbFlutes: No

Code: 5NY-UFH-74Q-UABA-303-300PHB7-518-7ASR

MPN: UABA-303-300PHB7.518-7ASR

List: $399.99Save 23%
$309.99

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.

Product Info for Bear Creek Arsenal BC-15 .300 Blackout 7.5in Bolt Action Style Upper Receiver

30% less weight with BCA Talon split rail than regular MLOK This BCA AR-15 Complete .300 Blackout Bolt Action Style rifle length upper has a 7.5'' heavy barrel with a parkerized finish and features a 1:8 twist rate. It includes the BCA Talon 7'' MLOK split rail, an M4 flat-top 7075 billet aluminum upper receiver, a BCA bolt carrier group, a flash hider, and a right-side bolt action style charger. This .300 Blackout upper is compatible with any mil-spec AR-15 lower. Magazine not included.image

Specifications for Bear Creek Arsenal BC-15 .300 Blackout 7.5in Bolt Action Style Upper Receiver:

Manufacturer: Bear Creek Arsenal
Caliber: .300 AAC Blackout
Barrel Length: 7.5 in
Barrel Profile: Heavy
Barrel Twist Rate: 1-8
Threads per Inch: 5/8x24
Muzzle Device: Flash Hider
Finish: Parkerized
Color: Black
Gun Model: AR-15
Handguard Length: 7 in
Gun Rail: M-LOK
Gun Make: AR Platform
Weight: 3.75 lb
Flutes: No

Package Contents:

  • Bear Creek Arsenal BC-15 .300 Blackout 7.5in Bolt Action Style Upper Receiver

What firearm models does the manufacturer say Bear Creek Arsenal BC-15 .300 Blackout 7.5in Bolt Action Style Upper Receiver is compatible with?

The manufacturer says that Bear Creek Arsenal BC-15 .300 Blackout 7.5in Bolt Action Style Upper Receiver is compatible with AR-15

Bear Creek Arsenal BC-15 .300 Blackout 7.5in Bolt Action Style Upper Receiver Orderable Models

List of Orderable Models

  • Bear Creek Arsenal BC-15 .300 Blackout 7.5in Bolt Action Style Upper Receiver, Heavy Barrel, 1-8 Twist, 5/8x24, Flash Hider, Parkerized, UABA-303-300PHB7.518-7ASR , MPN: UABA-303-300PHB7.518-7ASR , Code: 5NY-UFH-74Q-UABA-303-300PHB7-518-7ASR
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