Bolt carrier for gas-operated firearms

Details Bolt carrier for gas-operated firearms Bolt carrier for gas-operated firearms

2010-07-14

2011-11-15

Johnson, Stephen M (Department: 3641)

Ordnance

Charging mechanisms for guns

C089S191010

Reexamination Certificate

active

08056460

ABSTRACT:
A kit for modifying a bolt carrier group actuating apparatus of a firearm manufacturer-configured with a gas-driven bolt carrier comprises a gas expansion assembly, an operating rod driven bolt carrier and an operating rod. The gas expansion assembly is configured for receiving combustion gases from an as-manufactured OEM gas block of the firearm and for facilitating expansion of said gases for generating a bolt carrier driving force. The operating rod driven bolt carrier includes an operating rod engaging lug. The operating rod driven bolt carrier is configured for being operably engaged within an as-manufactured OEM receiver body of the firearm with the operating rod engaging lug located in a gas tube lug receiving portion of the as-manufactured OEM receiver body. The operating rod is engagable between the gas expansion assembly and the operating rod engaging lug.

REFERENCES:
patent: 2590153 (1952-03-01), Bunnell
patent: 3651736 (1972-03-01), Ingram
patent: 2005/0223613 (2005-10-01), Bender

Affiliated with

Also associated with

Rating

Bolt carrier for gas-operated firearms does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Bolt carrier for gas-operated firearms, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Bolt carrier for gas-operated firearms will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-4269809