Bow Master Valve Knocker Retention Spring For Krytac Kriss Vector GBB Airsoft (KA243-14A)

Bow Master Valve Knocker Retention Spring For Krytac Kriss Vector GBB Airsoft (KA243-14A) Steel Construction Airsoft Spring Provides a more robust firing pin spring Design For Upgrade The Original Airsoft Internal Parts More Durable Suitable For Krytac Kriss Vector Gas Blow Back GBB Airsoft