Rock River Arms LAR15M .450 Bushmaster

The Rock River Arms LAR15M chambered in .450 Bushmaster is a modern sporting rifle intended for shooters who need a straight-walled, heavy-bore option for field and range use. It pairs big-bore performance with AR-platform handling and controls for practical shooting applications.

Built on a semi-automatic LAR15M platform, this rifle combines a 16-inch barrel with a synthetic stock and black metal finish to produce a durable, weather-resistant package. Ergonomic features include an overmolded A2-style grip and an RRA Operator car stock, while the freefloat M-LOK handguard supports modern accessory mounting.

Key Specifications

• The caliber is .450 Bushmaster.
• The action is Semi-Automatic.
• The barrel length is 16 inches, offering a balance between accuracy and maneuverability.
• The overall length is 37.5 inches.
• The weight is 6.8 pounds.
• The magazine capacity is 7 rounds.
• The rifle uses a detachable magazine and that feature is Yes.
• The finish type is listed as BLUED.
• The stock material is SYNTHETIC.
• One of the listed features is an RRA FREEFLOAT M-LOK HANDGUARD.

With its heavy-bore chambering and AR-style controls, the Rock River Arms LAR15M .450 Bushmaster is a practical choice for shooters seeking straightforward performance. Buy the Rock River Arms LAR15M .450 Bushmaster online today for a reliable modern sporting rifle.

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