Great Lakes AR-15 Rifle 450 Bushmaster 5rd Magazine 18″ Barrel Nitride Black

Specifications:

• Action: Semi-Automatic
• Ambidextrous Safety: No
• 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
• Frame Material: Aluminum 7075
• Gas System: 0.750 Gas Block and Mid Length Gas Tube
• Grip: Mil-spec Polymer
• Handguard: 15.25" Aluminum 6061 – Full picatinny rail
• Magazine Capacity: 5 Round
• Mags included: 1
• Muzzle Brake: Included – Designed to be 6 degrees forward wrench tightened w/o Loctite
• Sights: None
• Trigger: Milspec 5.5-6 lb pull
• Upper Receiver: 7075 Oversized Upper
• Overall Length: 35.00”
• Weight: 6.4 lbs