Product Overview
450 BUSHMASTER COMPLETE UPPER FEATURES
Action: Semi-Automatic
Barrel: 18 inch, 1:24 Twist – Either 416R SS or 4150 CRMOV Nitride, 11/16 x 24 threads
Caliber: .450 Bushmaster
Feed Ramps: Modified M4
Finish: Cerakote
Gas System: 0.750 Gas Block and Mid Length Gas Tube
Handguard: 15.25" Aluminum 6061 – Full picatinny rail
Mags included: None
Muzzle Brake: Included - Designed to be 6 degrees forward, wrench tightened w/o Loctite
Sights: None
Upper Receiver: 7075 Oversized Upper
Overall Length: 27.00”
Weight: 4.2 lbs
Warranty Information
GLFA Lifetime Warranty - See "Returns & Repairs" page for more details.
