Angry Gun L119A 10" & 15.7" Outer Barrel Set for Marui M4 Next Gen EBB

Angry Gun L119A 10" & 15.7" Outer Barrel Set for Marui M4 Next Gen EBB Metal Construction 14mm Counter Clockwise CCW Thread Suitable For Tokyo Marui M4 NGRS Next Generation EBB Rifle Comes with a mock Gas Block Length: 10" / 254mm 15.7" / 400mm