AMG High Output Valve For Sig Sauer/ VFC P320 M17/ M18/ XCARRY GBB Airsoft

AMG High Output Valve For Sig Sauer/ VFC P320 M17/ M18/ XCARRY GBB Airsoft Stainless Steel Construction Airsoft High Output Valve Design For Replace the Original Output Valve Increase in performance and power output when installed Suitable For Sig Sauer/ VFC P320 M17/ M18/ XCARRY GBB Airsoft Magazine