Adaptive Combat Rifle Enhanced .223 Remington 16.5 Inch Barrel AAC Blackout Flash Hider Folding 6-Position Telescopic Polymer Stock MagPul Sights Black Finish 30 Round ACR - Adaptive Combat Rifle Enhanced Configuration Catalog Page : None Cold hammer-forged barrel with innovative coating for long life. AAC Blackout flash hider with signature reduction. Adjustable, two-position gas-piston-driven system for firing suppressed or unsuppressed. Tool-less quick-change barrel system. Multi-caliber bolt carrier assembly quickly and easily changes. 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. 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.
