BCM 18" 5.56 NATO 1:8 Stainless Steel Barreled Upper - 15" M-LOK MCMR Rail - BCM-URG-18-SS410-MCMR-15
Save 19% MSRP: $967.95$780.95
Out of stock
Expect nothing less than professional grade weaponry from BCM. This Bravo Company Manufacturing Barreled Upper Receiver is built around a hand lapped, button rifled, MIL-SPEC SS410 stainless steel barrel. Harder and more corrosion resistant than conventional 416 stainless steel, the SS410 barrel offers the best balance of weight and accuracy.
The BCM MCMR Handguard eliminates external load on the barrel, reducing deflection for more accurate shooting. M-LOK mounting slots and a continuous Picatinny rail provide all the space you need for your favorite accessories.
Features:
- 18” SS410 stainless steel barrel
- Chambered in 5.56 NATO with 1:8 twist rate
- 1/2×28 A2 Flash Hider
- High pressure tested and magnetic particle inspected
- M4 feed ramps
- T-Marked Picatinny rail
- 15” BCM MCMR M-LOK Free Float Handguard
| Weight | 48 oz |
|---|---|
| Dimensions | 30 × 5 × 5 in |
| Barrel Finish | Stainless |
| Barrel Profile | Government / SOCOM |
| Gas System Length | Rifle |
| Barrel Length | 18 |
| Cartridge Compatibility | 5.56 NATO |
| Twist Rate | 1-8 |
| BCG / Charging Handle | Not Included |
| MPN | BCM-URG-18-SS410-MCMR-15 |
Compliance
NFA (National Firearms Act) compliance is crucial for legal ownership and transfer of regulated firearms and accessories like short-barreled rifles, suppressors, and certain types of ammunition, ensuring adherence to federal regulations to avoid legal penalties and ensure responsible firearm ownership.
