MLC 5.56 MARS SEMI-AUTO RIFLE SYSTEM-MRPMLK16-MARS

MLC 5.56 MARS SEMI-AUTO RIFLE SYSTEM • MLC® RIFLE LENGTH UPPER RECEIVER • 16"" CHROME LINED 1:7"" TWIST 5.56 BARREL • MARS-LS LOWER W/ SOPMOD BUTTSTOCK AND TWO-STAGE AXLE TRIGGER"