Great Lakes Firearms GLFA AR15 .450 Bushmaster 18" 5-Rd Semi-Auto Rifle - Tungsten Grey

The Great Lakes Firearms GLFA AR15 is a semi-automatic rifle chambered in .450 Bushmaster, purpose-built for brush-country and straight-wall-season hunters who want hard-hitting performance in a familiar AR-15 platform. Built around a forged 7075 aluminum upper and lower with an oversized upper for added rigidity, this rifle wears a Tungsten Grey Cerakote finish for a tough, low-glare field appearance.

At the heart of the GLFA AR15 is an 18" nitride-treated barrel finished in black nitride with a 1:24" twist optimized for stabilizing heavy .450 Bushmaster projectiles. The rifle features a milspec trigger with a 5.5-6 lb pull, standard AR-15 controls, and an optics-ready upper with no iron sights installed. Feeding through a standard AR-15 pattern magazine interface, the action accepts detachable magazines with a 5-round capacity suited to the straight-walled .450 Bushmaster cartridge.

Measuring approximately 38.5" overall, the GLFA AR15 balances and handles like a familiar modern sporting rifle. The platform uses a standard 6-position collapsible stock with a traditional AR-15 pistol grip, and the semi-automatic action is purpose-tuned for the straight-walled .450 Bushmaster cartridge. Manufactured by Great Lakes Firearms & Ammunition.

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