Umarex / VFC Bolt Catch for VFC HK416 A5 GBB (08-28)

Umarex / VFC Bolt Catch for VFC HK416 A5 GBB (08-28) Metal Construction Design for Replace the Original Bolt Catch Suitable for Umarex/ VFC HK416 A5 Series Airsoft Gas Blow Back GBB Rifle