Selectable lug handgrip mount for a firearm
View Patent ↗A mount for a firearm allows a user to selectively mount a handgrip to a barrel end of the firearm. Preferred embodiments mount to a Picatinny rail of the firearm. The mount includes a rotatable lug body that is carried within an internal cavity of the body of the mount. Differing lugs corresponding to differing handgrip types are disposed on the lug body. The user simply rotates the lug body within the mount to select a desired lug corresponding to a desired handgrip. The handgrip may then be secured to the selected lug. When the user wants to secure a different handgrip, the first handgrip may be removed, the lug body rotated, and another handgrip is secured to the another lug.
1. A handgrip mount for a firearm, comprising:
an elongate body having a top end, a bottom end, and an internal cavity defined therein;
a coupling at the top end of the elongate body, the coupling configured to removably attach to a Picatinny rail of the firearm; and
a lug body rotatably carried on a pivot pin within the internal cavity to selectively expose a selected one of a plurality of lugs protruding from the lug body, each of the plurality of lugs having a mounting face dimensioned to couple with one of a plurality of hand grips.
2. The handgrip mount of claim 1 , further comprising:
a handgrip attachment aperture defined in an end face of each of the plurality of lugs, the handgrip attachment aperture adapted to receive a fastener to attach the selected one of the plurality hand grips to a corresponding lug.
3. The handgrip mount of claim 1 , the coupling further comprising:
a first lateral edge defined by a protrusion of the elongate body; and
a second lateral edge defined by a detachable side plate, the detachable side plate secured to the elongate body via one or more fasteners.
4. The handgrip mount of claim 1 , further comprising:
a pivot hole extends transversely through the lug body;
an aperture extends through a lateral sidewall of the elongate body; and
the pivot pin received through each of the pivot hole and the aperture to rotatably carry the lug body within the internal cavity.
5. The handgrip mount of claim 1 , wherein the plurality of lugs further comprise:
a first lug dimensioned to receive a first handgrip; and
a second lug dimensioned to receive a second handgrip.
6. The handgrip mount of claim 5 , wherein the first handgrip is an M-16/AR-15 handgrip and the second handgrip is an AK-47 handgrip.
7. A handgrip mount for a firearm, comprising:
a clamp coupling configured for attachment to a barrel of the firearm;
a first sidewall and a second sidewall extending downwardly from the clamp coupling, the first sidewall and the second sidewall extending along a longitudinal length of the clamp coupling defining an internal space between the first and the second sidewall; and
a lug body rotatably carried within the internal space, the lug body comprising a plurality of lugs, each lug dimensioned to mount a selected one of plurality of hand grips wherein a rotation of the lug body exposes the selected one of the plurality of lugs in a bottom opening of the internal space, each the plurality of lugs dimensioned to mount with a differing base of a plurality of hand grips.
8. The handgrip mount of claim 7 , wherein the clamp coupling is adapted to couple to a Picatinny rail disposed on the barrel end of the firearm.
9. The handgrip mount of claim 7 , the clamp coupling further comprising:
a keyed slot having a first lateral edge dimensioned to receive a first side of a Picatinny rail and a plate operable to clamp a second side of the Picatinny rail.
10. The handgrip mount of claim 1 , further comprising:
a pivot pin received through each of the lug body, the first sidewall and the second sidewall to rotatably carry the lug body within the interior space.
11. A method of adapting a hand grip to a firearm, comprising:
attaching a handgrip mount to a barrel end of the firearm;
selecting one of a plurality of lugs from a lug body rotatably carried within an interior space of the handgrip mount, and
attaching a first hand grip to the selected one of the plurality of lugs, the first hand grip having a base configured to mate with the selected one of the plurality of lugs.
12. The method of claim 11 , further comprising:
removing the first hand grip from the selected one of the plurality of lugs.
13. The method of claim 12 , further comprising:
rotating the lug body to select another of the plurality of lugs; and
attaching a second hand grip to the selected another of the plurality of lugs, the second hand grip having an attachment end configured to mate with the another of the plurality of lugs.