Inner Barrel for Marui / SA / WE / KJW Compatible GBB Pistols
Also fit most Marui type AEG hop up chambers
6.02mm bore, SILVER-electroplated for extremely smooth chrome internal finish.
Fits WE GBBR such as M4 RIS, CQB-R, XM177, HK416 (888) series
Inner Barrel for Marui / SA / WE / KJW Compatible GBB Pistols
Also fit most Marui type AEG hop up chambers
6.02mm bore, SILVER-electroplated for extremely smooth chrome internal finish.
Fits WE GBBR such as M4 RIS, CQB-R, XM177, HK416 (888) series