Search
Compare
main product photo

BC-15 | .450 Bushmaster | 16" Black Nitride Heavy Barrel | 1:24 Twist | Carbine Length Gas System

Be the first to review this product
In stock
SKU
2476-B450CHB16124M
$85.93
Add to Wish List Add to Compare

Complete your build: Customers who selected this barrel also bought these BCGs

More Choices:
BC-15 | .224 Valkyrie Bolt Carrier Group BC-15 | .224 Valkyrie Bolt Carrier Group
$89.99
100%
11 Reviews
bca-22-magnum-bolt-carrier-group-sch BCA .22 Magnum Bolt Carrier Group Right Side Charging Gen 2
$109.99
100%
1 Review
BC-15 | .458 SOCOM / .450 Bushmaster Rear Charging BC-15 | .458 SOCOM / .450 Bushmaster Rear Charging Bolt Carrier Group
$74.99
83%
29 Reviews
BCA Black Nitrate Lightweight BCG BC-15 | .223/5.56 NATO/.300 Blackout/.350 Legend Lightweight Rear Charging AR-15 Bolt Carrier Group
$94.99
80%
1 Review
Out of stock
BCA AR-15 7.62x39 Bolt Carrier Group - Left BC-15 | 7.62x39/12.7x42 Rear Charging Bolt Carrier Group
$74.99
92%
99 Reviews
BCA 7.62x39 / 12.7x42 Right Side Charging Bolt Car BCA 7.62x39 / 12.7x42 Right Side Charging Bolt Carrier Group
$84.99
73%
6 Reviews
BC-15 | .223 Wylde/5.56 NATO/.300 Blackout/.350 Le BC-15 | .223 Wylde/5.56 NATO/.300 Blackout/.350 Legend | Right Side Charging Bolt Carrier Group
$84.99
93%
18 Reviews
BC-15 | 6.5 Grendel | Right Side Charging BCG - Ni BC-15 | 6.5 Grendel | Right Side Charging BCG - Nickel Boron Finish
$109.99
100%
1 Review
Out of stock

More Information
SKU 2476-B450CHB16124M
Weight (lbs) 2.500000
Magazine Capacity N/A
Barrel Length 16
Profile Heavy Barrel
Twist 1:24
Barrel Finish Black Nitride
Material 4150 Chrome Moly Vanadium
Caliber .450 Bushmaster
Flutes Non-fluted
Gas System Carbine
Gas Block System 0.750
Classification Barrel
Platform AR-15
Choke Tubes No
Action Semi-Automatic
Brace Not 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   ...
Read More
How do I clean and maintain my AR?
Check out this video to learn How to Clean & Maintain your Rifle 
Read More
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. 
Read More
How do I change the barrel in my AR?
Check out this video to learn how to change your AR barrel: https://youtu.be/4C0NEPFur6A?si=Nrhiawz76SWkFeD0
Read More
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

Be the first to review this product

Write your review
About the BC-15 | .450 Bushmaster | 16" Black Nitride Heavy Barrel | 1:24 Twist | Carbine Length Gas System
Only registered users can write reviews. Please Sign in or create an account
Copyright © 2026 Bear Creek Arsenal, LLC. All Rights Reserved.