Abstract: A recoil operated hand gun has a main frame (1) constructed from a plurality of releasably interconnected parts (2, 3, 4, 5, 6, 7), a barrel assembly (38), a slide (37) movable relative to the main frame and including a releasably secured breech block (42), a recoil spring (51), a hammer assembly (8, 11, 13, 24, 25) and trigger assembly (28, 30, 31). The barrel assembly and slide are locked together by cooperating cams (39, 7) on the barrel assembly and the main frame which force a wedge cam locking surface (55) on the barrel assembly into engagement with an opening (56) in the slide on the slide's return to its position of rest.
Type:
Grant
Filed:
September 8, 1980
Date of Patent:
October 18, 1983
Assignees:
Anthony C. Blackshaw, Stewart M. Beecham
Inventors:
Anthony C. Blackshaw, Stewart M. Beecham, Andre S. Holland