SIG Sauer (by SIG AIR & VFC) Screw M1.4x6 For MK25 GBB Airsoft (# 01-13)

SIG Sauer (by SIG AIR & VFC) Screw M1.4x6 For MK25 GBB Airsoft (# 01-13) Metal Construction Airsoft Screw Design For Replace the Original Airsoft Internal Parts (Parts No. # 01-13) Suitable For SIG Sauer MK25 Gas Blow Back GBB Airsoft Pistol