Umarex - Glock 17 Gen 4 GBB (Co2) - Black ARP9 The Springfield Armory XDM (X-Treme

The Springfield Armory XDM (X-Treme Duty

Upper Receiver

The set includes 10 grenades

SHS 18:1 ratio gears

s really sharp and could graze your hand but no real harm is done

Umarex - Glock 17 Gen 4 GBB (Co2) - Black ARP9 The Springfield Armory XDM (X-TremeA full licensed Glock 17 Gen 4 by Umarex VFC This is the Gen 4 version of the iconic Glock 17 , in real steel it still fires 9 mm rounds, and this licensed Glock 17 shoots 6 mm pellets which exit the barrel with a maximum energy of 1 joule. The Gen4 has a number of differences over the Gen3 Glock 17 in real steel but in Airsoft it comes down to the following changes. New interchangeable Backstrap options, and a slimmer pistol grip profile, the Glock