The first of its kind, and the only rifle you need to master the infinite number of extreme scenarios you'll face in the worlds of law enforcement and personal defense. Our new Bushmaster ACR redefines the term with the extraordinary ability to change calibers, barrel lengths and stock configurations in minutes – without the use of tools. Truly the most versatile and adaptive rifle ever conceived, it was born of a collaborative effort between Bushmaster, Magpul® and Remington® to create the ultimate military combat weapons system. We're proud to unveil the evolution you see here – built specifically for our law-enforcement and commercial markets. It's tested and proven reliable in the most brutal conditions on earth, truly ambidextrous and the uncompromising choice when you demand a rifle as mission-adaptable as you are. The Bushmaster ACR.
16 ½" cold hammer-forged barrel with melonite
coating for extreme long life
A2 birdcage-type hider to control muzzle flash
Adjustable, two-position, gas piston-driven system for firing suppressed or unsuppressed, supported by hardened internal bearing rails
Tool-less, quick-change barrel system available in 10.5", 14.5" and 16.5" and in multiple calibers
Multi-caliber bolt carrier assembly quickly and easily changes from 223/5.56mm NATO to 6.8mm Rem SPC (spec II chamber)
Free-floating MIL-STD 1913 monolithic top rail for optic mounting
Fully ambidextrous controls including magazine release, bolt catch and release, fire selector and non reciprocating charging handle
High-impact composite hand guard with heat shield — accepts rail inserts
High-impact composite lower receiver with textured magazine well and modular grip storage
Ships in oversized hard case for accessory storage, includes 30-round PMAG™
Rockwell Arms stocks some of its firearms in its Sandpoint, Idaho store, but some firearms shown on the site will not be in stock in the store. If you would like to buy a particular firearm from the store, please call ahead to confirm it is in stock in the store.