Buffer locking system

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United States of America Patent

PATENT NO 9316451
APP PUB NO 20130192114A1
SERIAL NO

13743309

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Abstract

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A buffer locking assembly comprised of a carrier insert and buffer assembly where the carrier insert is nested in the rearward end of a bolt carrier of a bolt carrier assembly of a rifle weapon, such as an AR15/M4 rifle, wherein a novel carrier insert and buffer assembly interact during firing to align the buffer recoil spring, buffer assembly, carrier insert, and bolt carrier assembly when the bolt carrier assembly is reciprocated as the rifle is fired. The invention also includes a method for maintaining longitudinal alignment of the buffer assembly with the bolt carrier assembly.

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Patent Owner(s)

Patent OwnerAddress
D S ARMS INCORPORATED27 W 990 INDUSTRIAL AVE LAKE BARRINGTON IL 60010

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Christenson, Marc Glenview, US 25 160

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