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Bravo Company BCM M4 Assembled AR-15 Upper Receiver 5.56
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1913 Rail for Mounting Optics and Accessories
Fully Assembled with forward assist, and ejection port cover
Laser etched T-markings
Mil-Std 1913 Rail
Precision machined to correct Mil-Specs from 7075 T6 Forgings extension
Specifications
Caliber
Model
Series
M4 Upper Assembly
MPN
BCM4-UR-M4
UPC
855877004442
MSRP
$149
Finish
Black Anodized
Sights
Flat Top, Optic Ready
Fits
AR-15 M4 barrel extension
Description
The Bravo Company BCM M4 Upper Assembly is a fully assembled AR-15 upper receiver chambered for 5.56x45mm NATO. It is intended for shooters who want a complete upper with a Picatinny top rail for mounting optics and accessories.
The upper is machined from 7075-T6 aluminum and finished with a black hard-coat anodize per Mil-A-8625F, Type III, Class 2. It is machined to accept barrels using an M4 barrel extension and includes a Mil-Spec forward assist with a heat-treated tool steel pawl and an ejection port cover. The 1913 rail is laser etched with T-markings to help reattach optics at the correct position.
The upper is compatible with AR-15 platform lower receivers and M4 barrel extensions. The interior bore has a dry film lube per Mil-Spec.
- Platform: AR-15
- Caliber: 5.56x45mm NATO
- Material: 7075-T6 Aluminum
- Finish: Black Hard-Coat Anodized (Mil-A-8625F, Type III, Class 2)
- Mount Type: 1913 Picatinny rail
- Sights: Flat Top, Optic Ready
- Barrel Extension: M4
- Forward Assist: Mil-Spec, included
