This Carbine Piston System followed the real firearm design which the gas block could be set at 4 different positions as user's preference. Package included gas block, plug, sleeve bushing and spring parts. Will fit AEG and gas blowback M4. Material: Steel Weight: 180g
Manufacturer: King Arms
P.S.: for Airsoft knowledge exchange in All airsoft fans. our company Not reply any question in Airsoft Q&A ! Ask this product Knowledge
Write Review
