BCM 5.56 NATO Enhanced Lightweight Barreled AR-15 Upper – QRF-12 Handguard – 14.5″


  • 5.56 NATO chamber
  • 14.5″ Mil-B-11595E steel barrel
  • Manganese phosphate barrel finish
  • M4 feed ramp barrel extension
  • T-marked upper receiver
  • USGI 1:7 twist rate
  • Chrome bore and chamber
  • BCM 1913 Picatinny Sling Mount
  • Not pinned and welded


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Note: This barreled upper receiver assembly has a barrel length under 16” and is therefore subject to all NFA rules and regulations. Know your local laws before purchasing.

If you’re looking for a high-quality, MIL-SPEC barreled upper for your AR-15, look no further than the BCM 5.56 NATO BFH Barreled Upper with QRF-12 Handguard. This top-of-the-line upper features a 14.5″ barrel made of Mil-Spec steel, which increases the barrel’s life and performance. The manganese phosphate finish creates a porous surface on the entire barrel to help protect against corrosion. The USGI twist rate of 1/7 is versatile and offers compatibility with heavier 5.56 ammo for superior ballistics. So whether you’re a high-volume shooter or just love to build your rifles from scratch, the BCM 5.56 NATO Enhanced Lightweight Barreled Upper is the perfect choice for you!

The included BCM QRF-12 quad rail free float handguard provides plenty of space for attaching your favorite accessories. The handguard is precision machined from Aerospace 6061-T6 Aluminum Alloy for strength without added weight, and features a Picatinny compatible mounting system for optimal modularity. Additionally, the handguard includes four QD sling swivel sockets and a steel barrel nut that resists movement under heat.


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