Inventors:
Ronny Alzamora - Belleville NJ, US
John Heinsohn - Budd Lake NJ, US
Brian Donovan - Stroudsburg PA, US
Kevin Russell - Jersey City NJ, US
Adam Foltz - Somerset NJ, US
Assignee:
The United States of America as represented by the Secretary of the Army - Washington DC
International Classification:
F41C 23/06, F41A 25/12, F41A 3/78
US Classification:
42 74, 89 4401, 89 4402, 89198
Abstract:
A weapon includes a receiver having a bolt carrier assembly therein; a buttstock disposed behind the receiver, the buttstock having a tubular opening adjacent an end of the bolt carrier assembly; a larger diameter spring disposed in the tubular opening; a smaller diameter spring disposed in the larger diameter spring; a rod disposed in the rear end of the smaller diameter spring; a bumper attached to the rod; and a cap disposed in the front end of the spring, the cap having a head wherein a front side of the head engages the end of the bolt carrier assembly and a front end of the larger diameter spring bears against a rear side of the head.