Justice for All

Content on this page requires a newer version of Adobe Flash Player.

Get Adobe Flash player




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 "modular" 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.
- ACR SERIAL NUMBER SEARCH TOOL AVAILABLE
2011 Golden Bullseye Rifle of the Year Award

ACR

Black ORC Configuration

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
  • Fixed high-impact composite A-frame stock with rubber butt pad and sling mounts (ORC & A-TACS®)
  • Ships in oversized hard case for accessory storage, includes 30-round PMAG™
  • One Year Bushmaster Warranty

Barrel Assemblies under the 16" legal minimum for semi-automatic rifles, per BATF Regulations, can only be installed on weapons registered as full autos or legal short barreled rifles.

ACR

A-TACS Basic Configuration

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
  • Fixed high-impact composite A-frame stock with rubber butt pad and sling mounts (ORC & A-TACS®)
  • Magpul® MBUS front/rear flip sights
  • Ships in oversized hard case for accessory storage, includes 30-round PMAG™
  • One Year Bushmaster Warranty

Barrel Assemblies under the 16" legal minimum for semi-automatic rifles, per BATF Regulations, can only be installed on weapons registered as full autos or legal short barreled rifles.

ACR

Basic Folder Configuration

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
  • Folding and six-position telescoping high-impact polymer stock with rubber butt pad and sling mount
  • Magpul® MBUS front/rear flip sights
  • Ships in oversized hard case for accessory storage, includes 30-round PMAG™
  • One Year Bushmaster Warranty

Barrel Assemblies under the 16" legal minimum for semi-automatic rifles, per BATF Regulations, can only be installed on weapons registered as full autos or legal short barreled rifles.

ACR

Black Basic State Compliant Configuration

ACR
  • 16 ½" cold hammer-forged barrel with Melonite coating for extreme long life
  • Permanently pinned and welded Izzy Muzzle Brake
  • Adjustable, two-position gas-piston-driven system, for firing suppressed or unsuppressed
  • Tool-less quick-change barrel system available in multiple calibers
  • Multi-caliber bolt carrier assembly quickly and easily changes from 223/5.56mm NATO to 6.8mm Rem SPC
  • Free-floating MIL-STD 1913 monolithic top rail for optic mounting
  • Fully ambidextrous controls include 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
  • Fixed high-impact composite A-frame stock with rubber butt pad and sling mounts
  • Magpul MBUS front/rear flip sights
  • Ships in oversized hard case for accessory storage, includes operating manual, yellow safety block and 10-round magazine
  • One Year Bushmaster Warranty
ACR

Brown Enhanced Configuration

ACR
  • 16 ½" cold hammer-forged barrel with innovative coating for extreme long life
  • AAC Blackout non mount flash hider with exceptional signature reduction
  • Adjustable, two-position gas-piston-driven system, for firing suppressed or unsuppressed
  • Tool-less quick-change barrel system available in 10.5", 14.5", 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
  • Free-floating MIL-STD 1913 monolithic top rail for optic mounting
  • Fully ambidextrous controls include magazine release, bolt catch and release, fire selector and non-reciprocating charging handle
  • High-impact composite lower receiver with textured magazine well and modular grip storage
  • Folding and six-position telescoping high-impact polymer stock with rubber butt pad and sling mounts
  • Magpul MBUS front/rear flip sights
  • Ships in oversized hard case for accessory storage, includes 30-round PMAG
  • Three-sided aluminum hand guard with integral MIL-STD 1913 rail for accessory mounting
  • 2-point push button sling
  • One Year Bushmaster Warranty
Barrel Assemblies under the 16" legal minimum for semi-automatic rifles, per BATF Regulations, can only be installed on weapons registered as full autos or legal short barreled rifles.