PTS ZEV Stainless Steel Outer Barrel Set for TM / WE / KJ G17 Airsoft GBB Black
PTS ZEV Outer Barrel & Laylax Nine Ball 108.5mm Inner Barrel Set. Suitable for PTS / Tokyo Marui / WE / KJ Works G17 Series Airsoft GBB. High quality Titanium Nitride coating. Inner Barrel Length : 108.5mm.