Windham weaponry r16m4lhrft mpc-rf.223 16" m4 carb 30-shot FEATURES -Forged 7075 T6 aircraft aluminum receiver with trigger guard -Hardcoat black anodized finish -16" M4 profile, chrome lined barrel with A2 flash suppressor-1:9" twist -6-position telescoping black synthetic stock -M4 fiberglassdouble heat shieldhand guard -A2 black plastic grip-Diamondhead rear flip sight-Adjustable height square post front sight -30 round capacity Other Features: M4a4 flat top receiver with detachable carry handle m4 profile, chrome lined bbl.A2 flash suppressor m4 dbl.Heat shield handguard a2 plastic pistol grip 6-position telescoping stock a2 square post front sight black web sling & case 1-30 round magazine