NOTE: Does not include a bolt carrier group or charging handle.
This amazing product is built around a cold hammer forged 41V50 chrome moly vanadium steel barrel, meaning that it will be incredibly accurate and long lasting. The cold hammer forging process also produces barrels with a more consistent chamber and bore, making this an ideal choice for any serious marksman.
In addition to its outstanding barrel, the BCM 18″ 5.56 NATO 1:8 Stainless Steel Barreled Upper also features the BCM KMR ALPHA Handguards. These handguards are constructed from 100% aluminum and hardcoat anodized for an anti-reflective, corrosion resistant finish. KeyMod mounting slots on seven sides provide ample space for attaching all your favorite accessories, while a continuous Picatinny rail ensures that you’ll always have a stable platform for your optics.