Gun barrel choke

Details Gun barrel choke Gun barrel choke

1982-06-04

1984-08-28

Jordan, Charles T.

Firearms

Barrels

Choke devices

16109, F41C 2118

Patent

active

044675461

ABSTRACT:
A choke for a shotgun barrel comprises a sleeve body having an outer cylindrical surface and an inner surface with a conical rear section and a cylindrical front section. The conical section rearwardly widens from a mouth thereof and the sleeve body is positioned rigidly within a seat provided longitudinally in the gun barrel. The gun barrel has an inner diameter equal to the outer diameter of the sleeve body and an inclined plane surface defining a seat for receiving a bevelled extremity of the sleeve body. The inclined surface and bevelled extremity both form acute angles with the longitudinal axis of the barrel. An annular threaded projection on the outer surface of the sleeve body is threaded onto an externally threaded ferrul provided on the gun barrel.

REFERENCES:
patent: 1057763 (1913-04-01), Mueller et al.
patent: 1455661 (1923-05-01), Rhinehart
patent: 2340821 (1944-02-01), Russell
patent: 2807903 (1957-10-01), Wheeler
patent: 2953972 (1960-09-01), Sorensen
patent: 4386477 (1983-06-01), Briley

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