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1.发明申请公开(公告)号：US20170199006A1
公开(公告)日：2017-07-13
申请号：US15350623
申请日：2016-11-14
摘要： A barrel nut assembly for a firearm is disclosed. The barrel nut assembly may include a barrel nut comprising a plurality of expansion flanges. The barrel nut assembly also may include an expansion plug comprising an expansion surface. The expansion surface may be configured to abut and expand the plurality of expansion flanges when the expansion plug is attached to the barrel nut.
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2.发明授权公开(公告)号：US10066897B2
公开(公告)日：2018-09-04
申请号：US15350623
申请日：2016-11-14
摘要： A barrel nut assembly for a firearm is disclosed. The barrel nut assembly may include a barrel nut comprising a plurality of expansion flanges. The barrel nut assembly also may include an expansion plug comprising an expansion surface. The expansion surface may be configured to abut and expand the plurality of expansion flanges when the expansion plug is attached to the barrel nut.
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4.发明申请公开(公告)号：US20180066916A1
公开(公告)日：2018-03-08
申请号：US15679529
申请日：2017-08-17
发明人： Richard Brady Olsen
IPC分类号： F41C23/14
摘要： A travel limiting device is disclosed. In one embodiment, the device may be positionable within a position slot and a channel in a buffer tube of a firearm to limit the adjustability of a buttstock. The device may include a main body having a stop surface. The main body may be positionable within the channel. The device also may include a protrusion extending from the main body. The protrusion may be positionable within the position slot.
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公开(公告)号：US10145637B2
公开(公告)日：2018-12-04
申请号：US15350641
申请日：2016-11-14
摘要： A blast control device for a firearm is disclosed. The blast control device may include a muzzle brake comprising a first end, a second end, a top, a bottom, a bore, one or more baffles, one or more gas openings disposed between the one or more baffles, an alignment channel disposed on the top, one or more gas holes disposed on the top within the alignment channel, an alignment groove disposed at an end of the alignment channel, and a latch notch. The blast control device also may include a blast shield attachable around the muzzle brake. The blast shield may include an alignment protrusion, a latch assembly, a plurality of internal ribs, and one or more gas ports.
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公开(公告)号：US10139195B2
公开(公告)日：2018-11-27
申请号：US15704576
申请日：2017-09-14
发明人： Richard Brady Olsen
摘要： An adjustable buttstock may be attachable to a buffer tube with a plurality of position slots. The adjustable buttstock may include a body slidably attached to the buffer tube, a butt attached to the body, and a lever assembly rotatably attached to the body.
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公开(公告)号：US20180080736A1
公开(公告)日：2018-03-22
申请号：US15704576
申请日：2017-09-14
发明人： Richard Brady Olsen
IPC分类号： F41C23/14
摘要： An adjustable buttstock may be attachable to a buffer tube with a plurality of position slots. The adjustable buttstock may include a body slidably attached to the buffer tube, a butt attached to the body, and a lever assembly rotatably attached to the body.
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公开(公告)号：US20170199002A1
公开(公告)日：2017-07-13
申请号：US15350641
申请日：2016-11-14
CPC分类号： F41A21/36 , F41A21/325 , F41A21/34
摘要： A blast control device for a firearm is disclosed. The blast control device may include a muzzle brake comprising a first end, a second end, a top, a bottom, a bore, one or more baffles, one or more gas openings disposed between the one or more baffles, an alignment channel disposed on the top, one or more gas holes disposed on the top within the alignment channel, an alignment groove disposed at an end of the alignment channel, and a latch notch. The blast control device also may include a blast shield attachable around the muzzle brake. The blast shield may include an alignment protrusion, a latch assembly, a plurality of internal ribs, and one or more gas ports.
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