Rock River Arms Presents the LAR-15M .450 Bushmaster

Modern Straight Wall Hunting Rifle

Colona, IL – Rock River Arms, one of the industry’s most respected names in Modern Sporting Rifles and pistols, introduces a new .450 Bushmaster carbine. This entry into RRA’s LAR lineup was developed as a modern hunting firearm with dominant short- to mid-range capabilities.

The RRA LAR-15M .450 Bushmaster produces new advantages for modern hunters using straight wall cartridges. Delivering the same 1 MOA @ 100 yards accuracy expected from RRA’s precision rifles, the .450 Bushmaster features a 16-inch stainless-steel cryo-treated barrel with smooth rifling (1:24 twist) and equipped with an RRA Operator Brake. The RRA two-stage trigger provides a crisp break and is housed in the RRA winter trigger guard, allowing full dexterity while wearing gloves.

The RRA LAR-15M .450 Bushmaster comes standard with a six-position Operator CAR stock, overmolded A2 pistol grip, and 13-inch extended lightweight free-float handguard covering a low-profile gas block and mid-length gas system. The full-length top rail configuration fits all quality optic systems while the M-LOK compatibility provides for accessory attachments, such as a bipod and light source. A sturdy hard-plastic, five round polymer magazine, owner’s manual and warranty are included with the rifle.

RRA LAR-15M .450 Bushmaster Specifications

Caliber: .450 Bushmaster

Lower Receiver: Forged RRA LAR-15M Multi-Caliber Marked

Upper Receiver: Forged A4

Barrel: 16-Inch Cryo-Treated Stainless, 1:24 Twist, 5/8-32 Thread

Muzzle: RRA Operator Brake

Gas Block: Low-Profile Gas Block, Mid-Length Gas System

Trigger: RRA Two-Stage / RRA Winter Trigger Guard

Safety: RRA Standard

Handguard: RRA 13-Inch Lightweight Free-Float, M-LOK Compatible

Buttstock: RRA Operator CAR Stock

Pistol Grip: RRA Overmolded A2 Grip

Weight (w/empty magazine): 6.8 lbs.

Length: 37.5-Inches Extended

Accuracy: 1 MOA at 100 Yards

Includes: One Magazine, RRA Case, Manual, and RRA Limited Lifetime Warranty

MSRP: $1100

For more information on the complete line of production AR15 style rifles and accessories, contact: Rock River Arms, 1042 Cleveland Rd, Colona, IL  61241.  Phone: (309) 792.5780   Fax: (309) 792.5781  www.rockriverarms.com