Great Lakes GLFA AR15 450 BUSHMASTER | 18″ | 5rd

The Great Lakes GLFA AR15 in .450 Bushmaster is a semi-automatic modern sporting rifle built on 7075 aluminum receivers and finished in Flat Dark Earth Cerakote. It features an 18-inch nitride-treated barrel with a 1:24″ twist and ships with a single 5-round modified Lancer magazine. For optics, a versatile red-dot or low-power variable like the Vortex Crossfire II 2-7×32 pairs well and remains under $1,000 while providing useful magnification for typical .450 Bushmaster ranges.

Applications: suitable for large-bore hunting scenarios in brush and timber, and for off-trail or rural field use where hard-hitting straight-walled performance is desired.

Product Specifications

• The manufacturer is listed as Great Lakes.
• The model name is GLFA AR15 450 BUSHMASTER (FDE).
• The caliber is .450 Bushmaster.
• The barrel measures 18 inches and is described as nitride treated.
• The action is semi-automatic.
• The rate of twist is 1:24″.
• The magazine capacity is 5 rounds.
• The package includes one 5-round modified Lancer magazine.
• The receiver/frame material is 7075 aluminum.
• The finish is Flat Dark Earth Cerakote.
• The stock is a 6-position collapsible synthetic unit with a recoil pad.
• The pistol grip is mil-spec polymer.
• The rifle ships with no sights installed.
• The muzzle device is a muzzle brake included (designed to be installed 6 degrees forward, wrench tightened).
• The UPC is 702458690672.

This GLFA AR15 in .450 Bushmaster brings large-bore performance to an AR-style platform with durable 7075 construction and a practical 5-round magazine. The FDE Cerakote finish and collapsible stock make it a straightforward choice for users who want a hard-hitting, purpose-built rifle for brush and off-trail work. Its combination of a nitride-treated barrel, modified magazine, and included muzzle brake delivers a ready-to-fit rifle that accepts common AR accessories and optics.

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