Description
Expect nothing less than professional grade weaponry from BCM. This Bravo Company Manufacturing Barreled Upper Receiver is built around a 41V50 chrome moly vanadium steel barrel. This MIL-SPEC steel is stronger and will outlast most materials found in the commercial market.
The BCM MCMR Handguards are constructed from 100% aluminum. Hardcoat anodized for an anti-reflective, corrosion resistant finish. M-LOK mounting slots on seven sides, plus a continuous Picatinny rail provide an enormous amount of space for all your favorite accessories.
NOTE: Does not include a bolt carrier group or charging handle.
Features:
- 16” 41V50 chrome moly vanadium steel barrel with Manganese phosphate finish
- Chambered in 300 BLK with 1:7 twist rate
- 5/8x24 BCM Comp Mod 1
- Chrome lined chamber and bore
- High pressure tested and magnetic particle inspected
- M4 feed ramps
- T-Marked Picatinny rail
- 15” BCM MCMR M-LOK Free Float Handguard
Notice from the manufacturer:
“BCM has taken great care to ensure the best possible performance and interchangeability. However, due to the large operational range of 300 Blackout ammunition in the market place, BCM cannot guarantee function will all ammunition types in all conditions. These barrels were designed to run with a carbine buffer with subsonic ammo and a H3 buffer with high velocity ammo. Fine tuning may be required in limited instances based on ammo and buffer choices that work best for the desired application. BCM also recommends running the Crane O-ring (provided with all BCM Bolt Carrier Groups) over the extractor with 300 Blackout.”
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Specifications
Assembly: Barreled Assemblies
Barrel Contour: Tapered
Barrel Length: 16
Barrel Material: Steel
Brand: Bravo Company Manufacturing
Caliber Gauge: 300 Blackout
Gas System Length: Carbine
Gas System Type: Direct Impingement
Handguard: 15 in Bravo Company MCMR M-LOK Rail
Muzzle Device: BCM Mod 1 Compensator
Twist Rate: 1:7
MPN#: BCM-URG-300BLK-16-MCMR15
