|국가/구분||United States(US) Patent 등록|
|발명자 / 주소|
|출원인 / 주소|
|대리인 / 주소||
|인용정보||피인용 횟수 : 15 인용 특허 : 47|
An anti-rotation handguard system, including a barrel nut having a barrel nut aperture formed therethrough, along a longitudinal axis of the barrel nut, wherein the barrel nut includes a registration groove defined around the outer periphery of the barrel nut; and an anti-rotation ring having a barrel nut aperture formed therethrough, wherein the anti-rotation ring further comprises a first anti-rotation tab extending from the anti-rotation ring, wherein the first anti-rotation tab is formed so as to be received within a gas tube channel of a handguard, ...
1. An anti-rotation handguard system, comprising: (a) a barrel nut having a barrel nut aperture formed therethrough, along a longitudinal axis of said barrel nut, wherein said barrel nut includes a registration groove defined by a recess around at least a portion of said outer periphery of said barrel nut;(b) a handguard having a handguard aperture formed at least partially therethrough, wherein a diameter of said handguard aperture is substantially similar to an outer diameter of said barrel nut, such that said barrel nut can be at least partially slida...