This is spring cocking airsoft pistol impression of the famous US Government M1911A1 .45cal semiauto pistol, which is still used by US Military after 90 years of service.
One of the newer Marui spring cocking pistol series. Upgraded version of the older Government spring cocking pistol.
(Accuracy) Grouping size: 50mm
Inner barrel diameter: 6.05mm
Magazine capacity: 25+1
Muzzle velocity: 41.10m/s