Great Lakes .450 Bushmaster AR-15 Semi Auto Rifle 18″ Barrel 5 Rounds 15″ Free F…



GL15450 WHT 






450 Bushmaster 


Barrel Length


Frame Finish







Ships within 2 to 3 business days after a valid FFL is received

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Winter White Precision Built GLFA .450 Bushmaster Rifle
Start your hunting season off right with a complete rifle from the exacting craftsmen at Great Lakes Firearms and Ammunition. This .450 Bushmaster from GLFA is a hog eradicating deer dropping machine. Starting with precision machined forged aluminum receivers, the flat top upper is matched perfectly to the freefloat M-LOK compatible handguard for a seamless picatinny top rail that runs the full length of the rifle. It has a black nitride coated 18″ 4150 steel barrel that’s threaded 11/16×24 with a GLFA muzzle brake. Simple, clean and no nonsense, this is a working mans rifle that’s built to get the job done. State-of-the-art CNC machining and cutting-edge production processes with superior Great Lakes standards ensure that you get one of the best rifles on the market for your hard earned dollar.

Great Lakes Firearms and Ammo takes a great deal of pride in the precision craftsmanship they employ to produce firearms, ammunition, and components for shooting enthusiasts and the American sportsman. GLFA has established a fantastic reputation for manufacturing to the highest standards with only premium quality materials. Whether you’re looking for hard to find ammunition, superb quality parts or a fantastic rifle, Great Lakes has what you need.

Great Lakes Firearms and Ammunition Complete Rifle Specifications and Features:
GLFA Item Number: G450ST
AR15 Semi Automatic Rifle
Mid-Length Gas System
.450 Bushmaster
5 Rounds
18″ 4150 Steel Barrel
Black Nitride Finish with a 1:24″ Twist
Threaded 11/16×24 TPI with Muzzle Brake
Low Profile Gas Block
Forged 7075-T6 Aluminum Receivers
Flat Top Upper with Picatinny Top Rail
Mil-Spec Controls
15″ Free Float M-LOK Compatible Handguard
6 Position Collapsible Stock
White Cerakote Finish
Overall Length: 38.5″
Weight: 8.05 lbs
Made In The USA