The invention relates to a rifle comprising a barrel, a stock, a bipod and bipod housing formed within the stock of the rifle and in which one or more legs of the bipod may be housed when the bipod is in a storage position. The forestock may comprise a body and a tip. The tip may be configured to support one or more legs of the bipod and may also be configured to hinge away from the body to cause the legs to project toward a supporting surface when the bipod is in an operational position.

A portable automatic football snapper may be built as a tube to launch football snaps while being lightweight and able to be carried by handle, shoulder-strap, or clipped onto another backpack. The snapper is small and can store a football within, and, when stood upright, may serve as a stand for a football placed on top to simulate an under center exchange. A stand built into a side of the bag extends to establish a base and ideal snap angle for shotgun snap use. Inside the snapper, a cup may be used to hold the football, may be pulled down and clipped into a pre-snap position, and upon release is pulled upwards, launching or snapping the ball in a spiral to the quarterback. The release may be manual, automatic based on a mechanical or electronic timer, or sound-activated or remote controlled allowing snap control by the quarterback.

A firearm accessory mounting system includes a mounting assembly coupled to a firearm accessory, a mounting fastener, and a mounting bolt. The mounting fastener is rotatable between a locked positioned and an unlocked position. The mounting bolt is coupled to the mounting fastener for rotating the mounting fastener between the locked position and the unlocked position.

Adjustable leg fastening arrangement (200) for a bipod (1) for a rifle (2), the adjustable leg fastening arrangement comprising a first pivoting part (210), arranged to be fastened to a leg part (100); a second pivoting part (220), arranged to be fastened to a bipod main part (300) or to the rifle, the second pivoting part being pivotable in relation to the first pivoting part. The invention is characterised in that the adjustable leg fastening arrangement further comprises a conical recess (211) and a conical part (221), an outer surface of the conical part being arranged to engage in a friction engagement with an inner surface of said conical recess, the conical recess and the conical part each being arranged to be rotationally-fixedly attached to a respective different one of said first pivoting part and said second pivoting part; and a screw engagement means (201) arranged to press the conical part axially into and against the conical recess, thereby increasing a friction of said friction engagement. The invention also relates to a method.

Examples of the present disclosure include a mounting interface with a body and a cam coupled to the body and rotatable about an axis. The mounting interface includes a first locking mechanism in contact with a first arm of the cam and configured to, in response to rotation of the cam in a first rotational direction, move in a first lateral direction and engage with a first end of a first opening of a handguard of a gun. The mounting interface includes a second locking mechanism configured to, in response to rotation of the cam in the first rotational direction, move in a second lateral direction opposite the first lateral direction and engage with at least one of a second end of the first opening opposite to the first end of the opening and an end of a second opening of the handguard.

Examples of the present disclosure include a mounting interface with a body and a cam coupled to the body and rotatable about an axis. The mounting interface includes a first locking mechanism in contact with a first arm of the cam and configured to, in response to rotation of the cam in a first rotational direction, move in a first lateral direction and engage with a first end of a first opening of a handguard of a gun. The mounting interface includes a second locking mechanism configured to, in response to rotation of the cam in the first rotational direction, move in a second lateral direction opposite the first lateral direction and engage with at least one of a second end of the first opening opposite to the first end of the opening and an end of a second opening of the handguard.

Devices, systems and methods of using an ergonomic fore grip/gun handle with a concealable and collapsible bipod. One version can have a tubular recess consisting of a first cylindrical cutout housing the bipod legs when concealed and a sliding piston that deploys the legs and a second cylindrical cutout housing a release mechanism and a void space for other accessories. The release mechanism has a compression spring positioned between the piston assembly and the bottom of the first cylindrical cutout and the compression spring. The legs are connected to the bottom of the piston assembly via a hinge and spring that when released from confinement within the fore grip, causes the legs to expand outward until fully deployed. Telescoping legs allow adjustment of leg length for use on uneven terrain. The grip portion has an outer surface with a flat surface on sides of the grip to provide a more stable grip, assist in orienting the mounted weapon and support pressure pads for lights.

Devices, systems and methods of using an ergonomic fore grip/gun handle with a concealable and collapsible bipod. One version can have a tubular recess consisting of a first cylindrical cutout housing the bipod legs when concealed and a sliding piston that deploys the legs and a second cylindrical cutout housing a release mechanism and a void space for other accessories. The release mechanism has a compression spring positioned between the piston assembly and the bottom of the first cylindrical cutout and the compression spring. The legs are connected to the bottom of the piston assembly via a hinge and spring that when released from confinement within the fore grip, causes the legs to expand outward until fully deployed. Telescoping legs allow adjustment of leg length for use on uneven terrain. The grip portion has an outer surface with a flat surface on sides of the grip to provide a more stable grip, assist in orienting the mounted weapon and support pressure pads for lights.

A retractable support assembly for a firearm. The assembly includes a swiveling support structure configured for attachment to or adjacent to the forward end of a firearm extension component on the firearm. The support structure, when attached, is substantially centered on the longitudinal axis of the firearm barrel and permits movement of the longitudinal axis of the firearm barrel relative to a position fixed by deployment of the assembly for variable aiming of the firearm. The assembly includes a plurality of legs pivotably connected to the support structure for movement between an extended position wherein the assembly supports the outer end of the longitudinal axis of the firearm and a retracted position. The assembly also has a leg-locking mechanism connected to the support structure for locking the legs in the extended position.

A bipod dual-mount attachment structure consisting of a leg attachment base, an axle housing, an attachment base, a pivot shaft, a saddle base, a lift control screw, an adjustment knob, a male swivel stud clamp and a female swivel stud clamp. When rotating the adjustment knob clockwise or counter-clockwise, the lift control screw is moved upward or downward to extend out the male and female swivel stud clamps for securing a gun that is equipped with a swivel stud, or to receive the male and female swivel stud clamps for securing a gun that is equipped with a rail, achieving dual use.