Search
Compare
main product photo

BC-15 | 5.56 NATO Left Side Charging Right Eject Complete Upper | 16" Black Nitride M4 Barrel | Mid-Length Gas System | 1:7 Twist | MLOK Split Rail

Be the first to review this product
In stock
SKU
UASC-2408-LCRE556MM41617M-15ASR
Item will ship in 3 business days or less
Special Price $229.95 Regular Price $314.99
Add to Wish List Add to Compare

Popular Accessories bought with this Complete Upper Assembly

More Choices:
556-FMJ-Boat-tail-55-grain-ammo-556-50 Bear Creek Arsenal | 5.56 FMJ Boat Tail Ammunition | 55 grain | 50 Rounds
$32.50
89%
7 Reviews
556-FMJ-Boat-Tail-55 Grain-Ammo-556-20 Bear Creek Arsenal | 5.56 FMJ Boat Tail Ammunition | 55 grain | 20 Rounds
$14.99
100%
1 Review
30-rd-polymer-mag-556-300-blackout-BCA-PMG-M-55645 Bear Creek Arsenal | 30 Rd Polymer Mag | 5.56 NATO/.223 Wylde/.300 Blackout
$14.99
87%
3 Reviews
Amend2 Mod 2 Olive Drab Green 10rd Mag for 223 Wyl Amend2 Mod 2 Olive Drab Green |10 Mag AR15 | 223 Wylde/5.56 NATO/.300 Blackout
$14.99
100%
1 Review
Out of stock
duramag-ar15-6-5-grendel-6mm-arc-15-rd-magazine-15 Duramag | AR-15 6.5 Grendel/6mm ARC 15 Rd Magazine
$25.90
Out of stock
Black Dog | .22 Magnum/.17 HMR 10 Round Magazine Black Dog | .22 Magnum/.17 HMR 10 Round Magazine
$24.99
94%
155 Reviews
duramag-ar15-6-5-grendel-6mm-arc-20-rd-magazine-20 Duramag | AR-15 6.5 Grendel/6mm ARC 20 Rd Magazine
$28.30
Out of stock
Ruger | Rotary .22 WMR / .17 HMR Magazine | BX-1 | Ruger | Rotary .22 WMR / .17 HMR Magazine | BX-1 | (1) 9 Round
$26.95
100%
1 Review
Out of stock

More Information
SKU UASC-2408-LCRE556MM41617M-15ASR
Weight (lbs) 4.000000
Charging Style Left Side Charging
Caliber 5.56 NATO
Barrel Finish Black Nitride
Flutes Non-fluted
Gas System Mid Length
Barrel Length 16
Magazine Capacity N/A
Platform AR-15
Profile M4 Contour
Twist 1:7
Classification Complete Upper Assembly
Preloaded SKU No

View BCA Product Manuals

Customer Reviews
Customer Questions
How do I clean and maintain my AR?
Check out this video to learn How to Clean & Maintain your Rifle 
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

We found other products you might like!
Write your review
About the BC-15 | 5.56 NATO Left Side Charging Right Eject Complete Upper | 16" Black Nitride M4 Barrel | Mid-Length Gas System | 1:7 Twist | MLOK Split Rail
Only registered users can write reviews. Please Sign in or create an account
Copyright © 2026 Bear Creek Arsenal, LLC. All Rights Reserved.