Bushmaster Semi Automatic Multi Purpose Rifle

Bushmaster Semi Automatic Rifle

Introducing the new Ruger Bushmaster Semi-Automatic Rifle (“MPR”) chambered in .450 Bushmaster. This new offering is ideal for hunting Midwestern whitetail deer and big pigs and target shooting at heavy steel.

Product

A carbine-length gas system with 0.875″ gas block ensures reliable function and fits under the 15″ free-float handguard. The Magpul M-LOK accessory attachment slots around the handguard make attaching a sling and bipod easy. The handguard’s smooth profile situates easily on shooting sticks or a backpack for a steady shot.

• Handguard is free-floating for accuracy and the slim, 15″ length provides enhanced ergonomics and support.
•  CNC-machined from Mil-Spec forging and Type III hard coat anodized for maximum durability.
• The Ruger® Elite 452™ AR-Trigger is a two-stage trigger that offers a smooth, crisp, 4.5 pound trigger pull. It features a full-strength hammer spring for consistent primer ignition and a lightweight hammer that enables a 30% faster lock time over standard MSR triggers.
• Carbine-length gas system provides the most reliable function with .450 Bushmaster ammunition.
• Magpul® M-LOK® accessory attachment slots along the 3:00, 6:00 and 9:00 positions with additional slots on the angled faces near the muzzle.
• Cold hammer-forged 4140 chrome-moly steel barrel with ultra-precise 5R rifling and black nitrided finish provides exceptional accuracy, longevity and easy cleaning. The 1:16″ twist rate maximizes accuracy with bullets ranging from 170 to 260 grains.
• Chrome-plated bolt carrier inside diameter and chrome-plated gas key inside diameter provide exceptional resistance to hot gases.  The 11/16″-24 threaded barrel allows for standard muzzle accessories to be installed.