BCM M4 Upper Assembly Multi-Caliber 4URM4 855877004442 The BCM M4 Upper Assembly is precision machined from 7075-T6 aluminum, ensuring superior strength and durability.
Designed for AR-15 platforms, this semi-complete upper is optic ready and features a Mil-Std 1913 rail for easy accessory mounting.
Built to Mil-Spec standards, it includes a forward assist and ejection port cover, making it a reliable choice for any shooter.
Specs:
Specifications
ManufacturerBravo Company Manufacturing
Caliber6.8 mm Remington
ActionSemi-Complete
FinishAnodized
Weight0.69 lb
Shipping & FFL
This item ships directly from the selling dealer to your door. No FFL transfer is
required for this product.