Dynamic Precision Enhanced Bolt for Umarex (VFC) G17 GBB (Type B/ Grey) Power-(fps)_380 fps which is licensed and sold

which is licensed and sold in the United States by Springfield Armory

Polymer Ergonomic Classic Diamond Texture Grip (CO2 Compartment in the Grip) (CO2 Cartridge not include)

Polymer Slim Pistol Grip

OPTICAL DATA Light source LED Parallax Parallax free Eye Relief Unlimited Coating Multi-layer coating for all lens

Dynamic Precision Enhanced Bolt for Umarex (VFC) G17 GBB (Type B/ Grey) Power-(fps)_380 fps which is licensed and soldDynamic Precision Enhanced Bolt for Umarex (VFC) G17 GBB (Type B Grey) Metal Construction (Lightweight, rugged and durable) Design For Upgrade The Original Parts More Durable Suitable for Umarex (VFC) G17 Series Airsoft Guns Gas Blow Back GBB Pistol