G&P CNC Metal Trigger/ Hammer Housing For SIG Sauer M17 GBB (Golden)

G&P CNC Metal Trigger/ Hammer Housing For SIG Sauer M17 GBB (Golden) CNC Metal Construction (Lightweight) Design For Upgrade the Original Parts More Durable Suitable For SIG Sauer M17 GBB Gas Blow Back Pistol Airsoft Guns