ASG STI Duty One Blowback Airgun (.177 Cal) .177 blowback Military and Police communities worldwide

Military and Police communities worldwide

Authentic silencer look

The reversible enlarged magazine catch makes reloading much easier

Filling the Umarex Hammer takes approximately 26 minutes

ASG STI Duty One Blowback Airgun (.177 Cal) .177 blowback Military and Police communities worldwideDescription: ASG STI Duty One Blowback Airgun (. 177 Cal) This Blowback version DUTY ONE is fully licensed by the famous high end small arms manufacturer STI International, based in Texas, USA. The 4. 5mm (. 177) steel BBs are stored in the drop out magazine and powered by a 12g CO2 cartridge which is cleverly kept away in the pistol grip thanks to the easyload system. The airgun is semi automatic and based on the classic model 1911 but STI has