STI Duty One | Blowback ful metal 0 Product Width 48

0 Product Width 48

exchangeable backstrap Velocity 110 m/s Trigger Double Action

Picatinny bridge mount and slide racker

all designed to keep you organized

These soft cases feature a large

STI Duty One | Blowback ful metal 0 Product Width 48STI DUTY ONE 4. 5MM BLOWBACK This Blowback version DUTY ONE is fully licensed by the famous high end 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 easy load system. The airgun is a semi automatic and based on the classic model 1911 but STI has upgraded and changed the design and