FIELD: transport engineering; stud drivers. SUBSTANCE: proposed gun has the following parts secured in gun housing and on said housing: charging tube for antiskid studs, guide tube communicating with charging tube and provided with outlet hole for antiskid stud, jaws for widening the hole in tire tread grouser when driving in antiskid stud orientated by flange in direction of hole of guide tube, pusher with drive to introduce stud into widened hole, and drive starter. Gun is additionally furnished with compressed air change-over distributor mounted in common pneumatic system and mechanically coupled with reciprocating antiskid stud pusher. EFFECT: decreased weight and improved ergonomic characteristics of gun. 2 cl, 2 dwg
