American Tactical Mil-Sport Complete Upper Black .450 BM 16 Barrel

ATI MilSport Upper Features Purpose-built for performance the MilSport Upper is equipped with a 1:24" twist rate to stabilize the heavy .450 Bushmaster projectiles making it ideal for hunting large game or enhancing terminal ballistics. The A2 compensator helps mitigate muzzle rise and recoil offering faster follow-up shots and greater control. A full-length 15-inch M-LOK handguard provides ample space for optics lights and foregrips while maintaining a streamlined profile. Constructed from durable aluminum and finished in black anodizing the receiver is built for long-term reliability in the field or on the range. With no sights included this upper allows you to customize your optics and iron sight setup. Whether upgrading your rifle for hunting season or creating a dedicated .450 Bushmaster build this complete upper delivers premium features at an affordable price. ATI MilSport Upper Specifications Brand: ATI Series: Upper Complete Model: MilSport Caliber: .450 Bushmaster Firearm Fit: AR-15 Capacity: 5rd Type: Complete Barrel Finish: Black Nitride Twist Rate: 1:24 Muzzle: A2 Compensator Sights: None Handguards: 15 M-LOK Receiver Material: Aluminum Receiver Finish: Black Anodized