About the BCM® Mk 12 Complete Upper Receiver, Mod 5-Bravo (MCMR-13)
Features included in basic price:
- BCM® MCMR 13″ Handguard
- BCM® SS410 18″ Stainless Barrel, DLC Black
- Rifle Length Gas System
- Pinned Low Profile Gas Block
- BCM® Bolt Carrier Group (HPT/MPI), auto
Optional Features
- Optional Muzzle Devices: A2 Flash Hider, BCM Comp Mod 0, BCM Comp Mod 2, BCM Comp Mod 4, BCM Comp Mod 6, PWS FSC556 Comp Mod 2, AE MK12 Comp, SureFire SFMB 556, SureFire Warcomp Closed Tine Flash Hider 556, SureFire Warcomp Flash Hider 556.
- Optional Charging Handles: No Charging Handle, BCM® Mod 3B (LARGE Latch), BCM® Mod 4B (MEDIUM Latch)
