CMMG INC. MK4 D •Forged 7075-T6 aluminum flat-top M4 upper & AR15 lower receivers •Mil-Spec single-stage trigger •FN Mfg. hammer-forged chrome-lined medium taper threaded (1/2"-28TPI) barrel w/A2 compensator •1:7" twist •14.25" long lightweight RKM14 free-float handguard is made of 6061-T6 extruded aluminum & features 1913 Picatinny rail top QD sling points & KeyMod universal attachment system located at the 3 6 & 9 o’clock positions •Magpul® MOE® stock w/6-position Mil-Spec receiver extension •Magpul® MOE® pistol grip •Black finish •Includes (1) mag. & CMMG Lifetime Quality Guarantee •OAL: 33" (collapsed) •Wt.: apx. 6.4 lbs. Cal.: 5.56 NATO - Cap.: 30 - Brl.: 16.1"
