Automatic rifle gas system

Details Automatic rifle gas system Automatic rifle gas system

1986-08-15

1988-08-23

Bentley, Stephen C.

Ordnance

Automatic

Gas piston type

89185, 42 7502, F41D 504

Patent

active

047652241

ABSTRACT:
An M16-type automatic rifle is provided with an improved gas operating system. The tube extending forwardly from the bolt carrier key is of such length that it permanently mates with the aftwardly extending gas transfer tube as the bolt carrier key shuttles forward and aftward in operation. This arrangement minimizes fouling by combustion products from the firing of ammunition. Modifications to the gas transfer tube and barrel nut assembly accommodate the extended bolt carrier key tube and facilitate quick change of the barrel in the field with a standard tool.

REFERENCES:
patent: 799884 (1905-09-01), Odkolek
patent: 2771819 (1956-11-01), Morse et al.
patent: 2845008 (1957-04-01), Atwood, Jr.
patent: 2903809 (1956-02-01), Stoner
patent: 2951424 (1960-09-01), Stoner
patent: 3035495 (1962-05-01), Stoner
patent: 3045555 (1962-12-01), Stoner
patent: 3087270 (1963-04-01), Stoner
patent: 3090150 (1963-05-01), Stoner
patent: 3246567 (1964-06-01), Miller
patent: 3333509 (1965-10-01), Muhlemann
patent: 3766822 (1972-01-01), Sophinos
patent: 3988964 (1976-11-01), Moore
patent: 4244273 (1978-12-01), Langendorfer
patent: 4246830 (1981-01-01), Krieger

Affiliated with

Also associated with

Rating

Automatic rifle gas system does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Automatic rifle gas system, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Automatic rifle gas system will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-829910