Guarder Frame Adaptor Set for Umarex G17 GBB New Version Gen II DNTC compensators are designed by

DNTC compensators are designed by Primary Weapons which are widely adapted by firearms industries

Package comes with a magazine of 15 rounds capacity

3 Dual Stainless Custom Gas Blow Back GBB Pistol

Special AEG Power Modification by our highly skilled Gunsmith

Suitable for M14 Series Airsoft Electric Gun AEG Rifles

Guarder Frame Adaptor Set for Umarex G17 GBB New Version Gen II DNTC compensators are designed byGuarder Frame Adaptor Set for Umarex G17 GBB New Version Nylon, Stainless Construction Suitable For Umarex G17 GBB Pistol Which allows the Umarex glock internals to be adapted to Guarder frames For Guarder 2019 New Version Frame use Only