Abstract: An adjustable buttstock has a front part configured to be attached to a firearm, and a rear part forming a prismatic joint with the front part. The prismatic joint has an adjustment axis and allows the rear part to slide relative to the front part along the adjustment axis. The buttstock further has a lock assembly that includes a wedge. The buttstock has a locked state in which the wedge is releasably wedged between the front part and the rear part, preventing a radial play between the front part and the rear part, and an unlocked state in which the wedge is unengaged with respect to the prismatic joint, allowing radial play between the front part and the rear part.

Abstract: An automatic rifle (10) includes a receiver (12), a bolt assembly (110), a trigger mechanism (106), a buttstock assembly (100), a barrel assembly (104), and a grip assembly (102). The receiver (12) is characterized by being a unitary body that houses the bolt assembly (110) and the trigger mechanism (106), and the receiver (12) is configured for the connection thereto of the buttstock assembly (100), the barrel assembly (104), and the grip assembly (102).

Abstract: A sight system (10) for a firearm (12) is proposed. The sight system comprises: a sight mount (14) configured to be attached to the firearm (12), a first reflector sight (16) mounted on the sight mount (14) and producing a first aim point/image, and a second reflector sight (18) mounted on the sight mount (14) and producing a second aim point/image. The second reflector sight (18) is positioned in front of and aligned with the first reflector sight (16), and the first aim point/image and the second aim point/image are visible through the first reflector sight (16). The firearm (12) has a first mode of operation and a second mode of operation, and: the first reflector sight (16) is calibrated with respect to the first mode of operation, and the second reflector sight (18) is calibrated with respect to the second mode of operation.

Abstract: A mounting assembly which may be releasably mounted on a standard mounting rail, where said rail includes a base plate and evenly spaced upwardly extending rail projections with evenly spaced transverse slots there between, each rail projection having an angulated upper side surface and an angulated lower side surface, said mounting assembly comprising: a first rail engaging surface and a second rail engaging surface, said first rail engaging surface and said second rail engaging surface facing said angulated lower side surface, when mounted on the rail, a third rail engaging surface and a fourth rail engaging surface, said third rail engaging surface and said fourth rail engaging surface facing said angulated upper side surface, when mounted on the rail, wherein at least said third rail engaging surface and said fourth rail engaging surface are formed with alternating flat surfaces and indentation surfaces, each indentation surface having a width extending a width of each of said transverse slots, and eac

Abstract: A sight mount for firearms, consisting of a base plate (101), arranged to be fitted onto a firearm. The sight mount is fitted with integrated and split rings and two top ring halves (106, 124) are arranged to attach a riflescope. The sight ring (104, 111) is diagonally split (103) and has planar sides in the vertical and horizontal planes as to make visible the visible the adjustment knobs of the riflescope when in a firing position and to visualize parallel reference lines in the environment, thus providing a sub-conscious perception of the weapons vertical alignment.

Abstract: A sight mount for firearms, consisting of a base plate (101), arranged to be fitted onto a firearm. The sight mount is fitted with integrated and split rings and two top ring halves (106,124) are arranged to attach a riflescope. The sight ring (104,111) is diagonally split (103) and has planar sides in the vertical and horizontal planes as to make visible the visible the adjustment knobs of the riflescope when in a firing position and to visualize parallel reference lines in the environment, thus providing a sub-conscious perception of the weapons vertical alignment.