|국가/구분||United States(US) Patent 등록|
|발명자 / 주소|
|대리인 / 주소||
|인용정보||피인용 횟수 : 23 인용 특허 : 8|
An M16 or commercial equivalent style rifle buttstock is provided with a stowage compartment within the buttstock body for an M4/M16 style firearm or commercial equivalent that utilizes an adjustable receiver extension which is cylindrical with a radially disposed elongated rib. The buttstock can be inserted without any permanent modifications to the host firearm, and is completely reversible. Internal storage for accessories is provided, and the buttstock is able to accept standard M16 style or commercial buttplates, with or without hinged access doors ...
1. A fixed style buttstock for a firearm having a receiver extension with an elongated rib extending radially outwardly, said rib having a recess, comprising:a) a buttstock body having a stowage cavity, a longitudinal through aperture to receive said extension, and a longitudinal key cut to receive said rib;b) a coupling body receivable within said aperture, said coupling body having a threaded hole;c) a retaining arm with one end portion pivotally connected to said coupling body;d) said retaining arm including another end portion receivable within said ...