Jin Airsoft G45 MOS Stainless Steel Slide Set for Umarex G45

Jin Airsoft G45 MOS Stainless Steel Slide Set for Umarex G45 Stainless Steel Construction With Outer Barrel Fit to mount RMR Style Optics Design For Upgrade the Original Parts More Durable Suitable For Umarex G45 Series Airsoft Gas Blow Back GBB Pistol