BC-15 | BCA Subwoofer | .300 Blackout Complete Pistol with Pistol Brace | 7.5" Parkerized Heavy Barrel | Pistol Length Gas System | 1:8 Twist | Forged Lower | MLOK Split Rail | w/ Muzzle Brake

In stock
SKU
CPF-1448-300PHB7.518PFLFDE-7TNGSRMBSBA3X
 

 All Subwoofer orders include an exclusive Subwoofer sticker with purchase.

Special Price $674.99 Regular Price $699.99

BCA introduces the Subwoofer, a compact .300 Blackout complete pistol built around suppressor-ready performance and subsonic reliability.

7.5” parkerized heavy barrel, pistol-length gas system, and  1:8 twist rate- the perfect configuration for this suppressor ready build.

Equipped with a Plan B muzzle brake to help evenly disperse gas flow and reduce concentrated suppressor wear.

This platform is built for compact handling and smooth operation

Enhanced textured pistol grip

Signature Look

The Subwoofer combines refined styling with purpose-built .300 Blackout performance. It  sports a :

  • Tungsten MLOK split rail
  •  Flat Dark Earth upper and lower receiver
  • SB3 Tactical pistol brace in Stealth Gray

+Comes with a FREE exclusive limited  Wupher-punk decal.

  • Suppressor-Ready Configuration
  • 7.5” Parkerized Heavy Barrel
  • Pistol Length Gas System
  • 1:8 Twist Rate 
  • Plan B Muzzle Brake
  • Tungsten 7” MLOK Split Rail
  • Flat Dark Earth Forged Receiver Set
  • Enhanced Textured Rubber Pistol Grip
  • SB3 Tactical Pistol Brace in Stealth Gray
  • Includes Exclusive Subwoofer Sticker

More Information
SKU CPF-1448-300PHB7.518PFLFDE-7TNGSRMBSBA3X
Hand Guard MLOK Split Rail
Weight (lbs) 6.000000
Manufacturer Bear Creek Arsenal
Magazine Capacity N/A
Barrel Length 7.5
Profile Heavy Barrel
Twist 1:8
Barrel Finish Parkerized
Material 4150 Chrome Moly Vanadium
Thread Pitch 5/8 x 24
Caliber .300 Blackout
Flutes Non-fluted
Gas System Pistol Length
Gas Block System 0.750
Charging Style Rear Charging
Classification AR Pistol
Platform AR-15
Choke Tubes No
Action Semi-Automatic
Brace Included

View Product Manuals

Customer Reviews
Customer Questions
What magazine/ammo does BCA recommend for each caliber?
Caliber Magazine Ammo Grain Weight Ammo Brands   BCA Status AR15 - 223/5.56 MagPul PMAG, MFT 55, 69, 75   Sierra   AR15 - 224 Valkyrie ASC 90 Sierra   AR15 - .22 ARC ASC 88 Hornady   ...
What is the trigger weight on your standard triggers?
We use standard MILSPEC triggers in our lowers and that is a standard trigger pull weight of 7-8 pounds.
How do I clean and maintain my AR?
Check out this video to learn How to Clean & Maintain your Rifle 
Do you have a storefront that I can buy in person?
No we do not have a storefront. You can only purchase online. Sanford, NC is our manufacturing plant. 
Please, mind that only logged in users can submit questions

 It is the responsibility of the consumer to ensure all state, local, federal, and ITAR regulations are followed.

You need to be 18 or older to purchase a rifle and 21 or older to purchase a handgun, Pistols, lower assembly or Ammunition.

* Note – We strive to provide the most accurate photographs of our product. Variations may occur in the skeletonized section of the handguard/flash hider you receive.

Attention SignAttention Sign

WARNING: This product can expose you to chemicals, such as lead and other petroleum products, which are known to the State of California to cause cancer and birth defects or other reproductive harm.  For more information go to the California P65 Warning site.

Ratings & Reviews
5
We found other products you might like!
Copyright © 2026 Bear Creek Arsenal, LLC. All Rights Reserved.