Black Rain BROLPKBLK BRO ARPlatform 5.56x45mm NATO Black Magpul MOE Grip DropIn Trigger

Black Rains Lower Parts Kit includes a buffer retainer and spring selector bolt catch springretainercatchand roll pin mag catch two of each takedown pivot pin springs and detents mag catch spring mag button pivot pin grip screw star washer selector detent spring and detent takedown pin colored antirotation pins and a Magpul MOE pistol grip. This model has black antirotation pins and grip and features Black Rain Ordnances 3.5lb. singlestage dropin trigger.