BCA AR-15 Complete Upper, 16” 4150 Parkerized Heavy Barrel, .458 SOCOM, Carbine Length Gas System, 1:14 Twist w/ 15" Gen 3 M-LOK Rail

Special Price $289.90 was $412.99
In stock
SKU
UASC458CHB16114P.875-15MLOK3
  • 16” Heavy Barrel
  • 4150 Chrome Moly Vanadium
  • Parkerized Finish
  • 1:14 Twist
  • 15” Gen 3 M-LOK Rail
  • .458 SOCOM
  • Carbine Length Gas System
  • M4 Flat-Top Billet Right Side Charging Upper Receiver
  • Standard Bear Creek Arsenal Bolt Carrier Group
  • Side Charging Handle
  • Flash Hider

This BCA AR-15 Complete Upper has a 16” barrel with a Heavy profile, made of 4150 steel with a Parkerized finish, and features a 1:14 Twist Rate, a Carbine length gas system and .875 Gas Block.
The Upper includes a 15” Gen 3 M-LOK Rail, an M4 flat-top Right Side Charging Billet Upper Receiver, a BCA Bolt Carrier Group, and Flash Hider, and a Side Charging Handle. It is chambered in .458 SOCOM and machined with a single feed ramp in the barrel extension.

This BCA AR-15 Complete Upper, like all BCA products, is subjected to numerous QA/QC checks which for our firearms and complete upper receiver assemblies includes test firing prior to approval and shipment. This Upper is also backed by our Bear Den Guarantee.

Choose an upper designed by a US company and made in the USA. Choose Bear Creek Arsenal.

More Information
SKU UASC458CHB16114P.875-15MLOK3
Weight 4.8200
Color Black
Charging Style Right Side Charging
Caliber .458 SOCOM
Dimpled Yes
Feed Ramp Single
Finish Parkerized
Flutes N/A
Gas Block System 0.875
Gas Hole Diameter 0.125
Gas System Carbine
Length 16
Material 4150 Chrome Moly Vanadium
Platform AR-15
Profile Heavy Barrel
Thread Pitch 5/8 x 32
Twist 1:14
Product Type Complete Upper Assembly