Our groundbreaking dual-feed MCR® (Mission Configurable Rifle) is in a class of its own and offers exceptional flexibility for the operator. Through implementation of a unique and patented upper receiver system, the MCR® can be user-configured in seconds without tools to adapt to virtually any mission profile. Specifically designed for responsible armed citizens, law enforcement and professional security personnel who demand real-world MCR® performance and capability; standard features include gas-piston operation for extreme reliability in adverse conditions; a quick-change (3 seconds) barrel system in 12.5 inch and KeyMod co-planar hand-guard with rail-interface system for the mounting of optics and modern accessories. The MCR® accepts standard box type AR15/M16 magazines or M27 linked ammunition at operator discretion, permitting unprecedented firepower and weapon flexibility.
Key Features • Drop-On Upper Receiver Assembly that upgrades your AR15/M16/M4 type lower receivers or rifles • 5.56 x 45mm NATO • 7.2 lbs • 12.5" Quick-Change Barrel • 1:7" RHT, ½"-28 TPI & Chrome-Lined Barrel • Short-Stroke Gas Piston Operation • Dual Feed - Accepts ALL AR15/M16 Magazines & M27 Linked Ammunition • Precision Machined 7075-T6 Billet Upper Receiver, Feed Cover & Charging Handle • Precision Machined Billet Steel Feed Tray • Finish - Manganese Phosphate & Type III, Class 2 Hardcoat anodize - Black • Full-Auto Bolt Carrier • Hanguard Style - KeyMod 3, 6, 9 position with 12 o'clock MIL-STD 1913 Rail • Quick-Change Barrel Handle • Front & Rear Adjustable Sight Set • Ships with (100) M27 Links, Bolt Catch, Carbine Stock Spacer, Main Action Spring & Operator's Manual • Made In USA