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公开(公告)号：US20170307319A1
公开(公告)日：2017-10-26
申请号：US15487793
申请日：2017-04-14
申请人： RA Brands, L.L.C.
发明人： Michael Brent Jarboe
摘要： A magazine for a firearm can have a housing defining a cavity with a biased follower arranged therein. The magazine may be configured to be received within a magazine well coupled to the receiver of the firearm so that rounds of ammunition stored in the magazine can be fed into the chamber of the firearm. In addition, multiple spacers can be received within the cavity defined by the magazine housing, which spacers may be configured to change or alter a width, dimension, size, and/or configuration of the magazine housing to allow the magazine to store and feed various and/or different caliber, length, size, and/or types of ammunition.
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公开(公告)号：US08782943B2
公开(公告)日：2014-07-22
申请号：US13662236
申请日：2012-10-26
申请人： RA Brands, L.L.C.
发明人： Michael Brent Jarboe
IPC分类号： F41A21/48
CPC分类号： F41A21/482 , F41A21/48 , F41A21/485 , F41C23/16 , F41G11/003 , Y10T29/49815
摘要： A quick-detach barrel mounting system for removing and attaching a barrel to a receiver of a firearm. The quick-detach barrel mounting system can include a barrel nut having a body defining an axial bore. A proximal end of the barrel is received at least partially through the axial bore, and the barrel nut releasably engages a front end of the receiver. A hand guard can be mounted to the receiver and can define a cutout proximate the receiver. The hand guard at least partially encloses at least a portion of the barrel and the barrel nut, and the cutout is at least partially aligned with the barrel nut. At least a portion of the barrel nut is accessible via the cutout of the hand guard for at least partially disengaging and engaging the barrel nut with the receiver when the hand guard is mounted on the receiver.
摘要翻译： 一个快速拆卸的枪管安装系统，用于将枪管卸下并附接到枪支的接收器。 快速分离的桶安装系统可以包括具有限定轴向孔的主体的桶形螺母。 筒的近端至少部分地被接收通过轴向孔，并且筒螺母可释放地接合接收器的前端。 护手可以安装到接收器，并且可以在靠近接收器处定义切口。 手护罩至少部分地包围桶和桶螺母的至少一部分，并且切口至少部分地与筒形螺母对准。 当手护罩安装在接收器上时，桶形螺母的至少一部分可通过护手罩的切口进入，用于至少部分地将筒螺母与接收器分离并接合。
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公开(公告)号：US20140115938A1
公开(公告)日：2014-05-01
申请号：US13662236
申请日：2012-10-26
申请人： RA Brands, L.L.C.
发明人： Michael Brent Jarboe
IPC分类号： F41A21/48
CPC分类号： F41A21/482 , F41A21/48 , F41A21/485 , F41C23/16 , F41G11/003 , Y10T29/49815
摘要： A quick-detach barrel mounting system for removing and attaching a barrel to a receiver of a firearm. The quick-detach barrel mounting system can include a barrel nut having a body defining an axial bore. A proximal end of the barrel is received at least partially through the axial bore, and the barrel nut releasably engages a front end of the receiver. A hand guard can be mounted to the receiver and can define a cutout proximate the receiver. The hand guard at least partially encloses at least a portion of the barrel and the barrel nut, and the cutout is at least partially aligned with the barrel nut. At least a portion of the barrel nut is accessible via the cutout of the hand guard for at least partially disengaging and engaging the barrel nut with the receiver when the hand guard is mounted on the receiver.
摘要翻译： 一个快速拆卸的枪管安装系统，用于将枪管卸下并附接到枪支的接收器。 快速分离的桶安装系统可以包括具有限定轴向孔的主体的桶形螺母。 筒的近端至少部分地被接收通过轴向孔，并且筒螺母可释放地接合接收器的前端。 护手可以安装到接收器，并且可以在靠近接收器处定义切口。 手护罩至少部分地包围桶和桶螺母的至少一部分，并且切口至少部分地与筒形螺母对准。 当手护罩安装在接收器上时，桶形螺母的至少一部分可通过护手的切口进入，用于至少部分地将筒螺母与接收器分离并接合。
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公开(公告)号：US20150247695A1
公开(公告)日：2015-09-03
申请号：US14330443
申请日：2014-07-14
申请人： RA BRANDS, L.L.C.
发明人： Michael Brent Jarboe
CPC分类号： F41A21/482 , F41A21/48 , F41A21/485 , F41C23/16 , F41G11/003 , Y10T29/49815
摘要： A quick-detach barrel mounting system for removing and attaching a barrel to a receiver of a firearm. The quick-detach barrel mounting system can include a barrel nut having a body defining an axial bore. A proximal end of the barrel is received at least partially through the axial bore, and the barrel nut releasably engages a front end of the receiver. A hand guard can be mounted to the receiver and can define a cutout proximate the receiver. The hand guard at least partially encloses at least a portion of the barrel and the barrel nut, and the cutout is at least partially aligned with the barrel nut. At least a portion of the barrel nut is accessible via the cutout of the hand guard for at least partially disengaging and engaging the barrel nut with the receiver when the hand guard is mounted on the receiver.
摘要翻译： 一个快速拆卸的枪管安装系统，用于将枪管卸下并附接到枪支的接收器。 快速分离的桶安装系统可以包括具有限定轴向孔的主体的桶形螺母。 筒的近端至少部分地被接收通过轴向孔，并且筒螺母可释放地接合接收器的前端。 护手可以安装到接收器，并且可以在靠近接收器处定义切口。 手护罩至少部分地包围桶和桶螺母的至少一部分，并且切口至少部分地与筒形螺母对准。 当手护罩安装在接收器上时，桶形螺母的至少一部分可通过护手罩的切口进入，用于至少部分地将筒螺母与接收器分离并接合。
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公开(公告)号：US10228202B2
公开(公告)日：2019-03-12
申请号：US15487793
申请日：2017-04-14
申请人： RA Brands, L.L.C.
发明人： Michael Brent Jarboe
摘要： A magazine for a firearm can have a housing defining a cavity with a biased follower arranged therein. The magazine may be configured to be received within a magazine well coupled to the receiver of the firearm so that rounds of ammunition stored in the magazine can be fed into the chamber of the firearm. In addition, multiple spacers can be received within the cavity defined by the magazine housing, which spacers may be configured to change or alter a width, dimension, size, and/or configuration of the magazine housing to allow the magazine to store and feed various and/or different caliber, length, size, and/or types of ammunition.
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公开(公告)号：US09239203B2
公开(公告)日：2016-01-19
申请号：US13967722
申请日：2013-08-15
申请人： RA Brands, L.L.C.
摘要： A modular firearm is disclosed. The firearm that can be configured to operate using ammunition of different calibers via interchangeability of only a few parts. The firearm includes a foldable butt stock assembly for quickly and easily converting the firearm from an extended operating configuration to a compact transport configuration, and vice-versa. Additionally, the firearm includes a modular hand guard assembly having multiple mounting platforms for accommodating a variety of different accessories.
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公开(公告)号：US09234717B2
公开(公告)日：2016-01-12
申请号：US14330443
申请日：2014-07-14
申请人： RA BRANDS, L.L.C.
发明人： Michael Brent Jarboe
CPC分类号： F41A21/482 , F41A21/48 , F41A21/485 , F41C23/16 , F41G11/003 , Y10T29/49815
摘要： A quick-detach barrel mounting system for removing and attaching a barrel to a receiver of a firearm. The quick-detach barrel mounting system can include a barrel nut having a body defining an axial bore. A proximal end of the barrel is received at least partially through the axial bore, and the barrel nut releasably engages a front end of the receiver. A hand guard can be mounted to the receiver and can define a cutout proximate the receiver. The hand guard at least partially encloses at least a portion of the barrel and the barrel nut, and the cutout is at least partially aligned with the barrel nut. At least a portion of the barrel nut is accessible via the cutout of the hand guard for at least partially disengaging and engaging the barrel nut with the receiver when the hand guard is mounted on the receiver.
摘要翻译： 一个快速拆卸的枪管安装系统，用于将枪管卸下并附接到枪支的接收器。 快速分离的桶安装系统可以包括具有限定轴向孔的主体的桶形螺母。 筒的近端至少部分地被接收通过轴向孔，并且筒螺母可释放地接合接收器的前端。 护手可以安装到接收器，并且可以在靠近接收器处定义切口。 手护罩至少部分地包围桶和桶螺母的至少一部分，并且切口至少部分地与筒形螺母对准。 当手护罩安装在接收器上时，桶形螺母的至少一部分可通过护手的切口进入，用于至少部分地将筒螺母与接收器分离并接合。
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公开(公告)号：US20130326924A1
公开(公告)日：2013-12-12
申请号：US13967722
申请日：2013-08-15
申请人： RA Brands, L.L.C.
摘要： A modular firearm is disclosed. The firearm that can be configured to operate using ammunition of different calibers via interchangeability of only a few parts. The firearm includes a foldable butt stock assembly for quickly and easily converting the firearm from an extended operating configuration to a compact transport configuration, and vice-versa. Additionally, the firearm includes a modular hand guard assembly having multiple mounting platforms for accommodating a variety of different accessories.
摘要翻译： 公开了一种模块化枪支。 可以配置为使用不同口径的弹药通过只有少数部分的互换性进行操作的枪支。 枪支包括一个可折叠对接库存组件，用于快速轻松地将火器从扩展操作配置转换为紧凑的运输配置，反之亦然。 此外，枪支包括具有用于容纳各种不同附件的多个安装平台的模块化护手组件。
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