The Great Lakes GLFA AR-15 450BM is a modern sporting rifle built around the .450 Bushmaster cartridge for field use and range applications. Designed for shooters who require heavy-hitting performance in a platform familiar to AR users, this rifle combines a stainless steel barrel and an OD Green Cerakote finish.
The GLFA AR-15 450BM pairs billet upper/lower construction with 7075 aluminum components and mil-spec controls for a solid-feeling platform. Ergonomic mil-spec polymer furniture and a collapsible stock provide adjustability and a conventional AR profile, while a muzzle brake is included to manage recoil characteristics of the caliber.
Key Specifications
- The caliber is .450 Bushmaster.
- The action is Semi-Automatic.
- The barrel length is 18 inches.
- The rate of twist is 1:24″.
- The magazine capacity is 5 rounds.
- The magazine is detachable.
- The finish is OD Green Cerakote.
- The barrel material is stainless steel.
- The receiver construction is 7075 aluminum.
- The muzzle device is muzzle brake included.
For buyers seeking a .450 Bushmaster-capable AR platform, the Great Lakes GLFA AR-15 450BM delivers a purpose-built configuration with durable materials and practical features. Buy the Great Lakes GLFA AR-15 450BM .450 Bushmaster online today for a straightforward AR-style option chambered for .450 Bushmaster performance.









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