FightLite MCR DFR Dual Feed AR-15 Upper 5.56 NATO 12.5" Picatinny

The compact 12.5" barrel version of FightLite's mil spec MCR DFR belt fed upper. It installs on any mil spec AR-15/M16 lower without permanent changes and feeds from standard AR-15/M16 magazines or M27 linked 5.56 NATO. Critical high friction surfaces carry a dry film lubricant.

Operation is short stroke gas piston, and the 12.5" quick change barrel has a 1:7 twist with 1/2-28 muzzle threads. The 1913 Picatinny handguard mounts optics and accessories. The billet aluminum upper, feed cover and charging handle pair with a billet steel feed tray, and it comes with a full auto bolt carrier and an adjustable sight set.