A trigger device that is attachable to a firearm includes a device body, a trigger mechanism, and a safety mechanism. The trigger device is configured to enable remote firing of the firearm. The device body that is attachable to the firearm to removably couple the trigger device to the firearm. The trigger mechanism is coupled with the device body and is configured to engage a trigger of the firearm to effect firing of the firearm. The safety mechanism is also coupled with the device body and is configured to engage a safety of the firearm to adjust the firearm between a firing mode and a safe mode.

One example control element for controlling a breechblock stop lever that can move about a first axis of rotation, which can be moved between a standby position for releasing a breechblock carrier and a retaining position for retaining the breechblock carrier, includes a first arm (15) that can rotate about a second axis of rotation (B), a first control section on the first arm, the first control section including a first contact surface (11a) and a second contact surface (11b) facing away from the first contact surface (11a), which can be rotated about the second axis of rotation (B) for the control element (10) by a control curve (36, 37, 38) on the breechblock carrier (30); and a second control section (13) on the first arm, wherein the second control section can be controlled by a control surface (55a) on a trigger (50). Other examples are possible.

Invention relates to a system providing both semi-automatic and full-automatic feature to PCP (pre-charged pneumatic) air rifles. While 5 semi automatic or full automatic feature is provided in PCP (pre-charged pneumatic) air rifles separately, PCP air rifle mentioned in working principle developed by us have both semi automatic and full automatic operation capability.

Invention relates to a system providing both semi-automatic and full-automatic feature to PCP (pre-charged pneumatic) air rifles. While 5 semi automatic or full automatic feature is provided in PCP (pre-charged pneumatic) air rifles separately, PCP air rifle mentioned in working principle developed by us have both semi automatic and full automatic operation capability.

Invention relates to a system providing both semi-automatic and full-automatic feature to PCP (pre-charged pneumatic) air rifles. While semi automatic or full automatic feature is provided in PCP (pre-charged pneumatic) air rifles separately, PCP air rifle mentioned in working principle developed by us have both semi automatic and full automatic operation capability.

Invention relates to a system providing both semi-automatic and full-automatic feature to PCP (pre-charged pneumatic) air rifles. While semi automatic or full automatic feature is provided in PCP (pre-charged pneumatic) air rifles separately, PCP air rifle mentioned in working principle developed by us have both semi automatic and full automatic operation capability.

A device implementable on a firearm includes an ambidextrous safety selector switch. The ambidextrous safety selector switch is configured to be installed on a receiver portion of the firearm and operable by a first finger of a hand of a user on a first side of the receiver portion and by a second finger of the hand of the user on a second side of the receiver portion opposite the first side thereof when installed on the receiver portion.

A bolt catch device is disclosed. The bolt catch includes a movable surface configured to be positioned within a weapon so as to conditionally engage a bolt so as to prevent the bolt from rechambering a next round from a magazine, a tip configured to, in response to a received force, cause the movable surface to move so as to release the bolt, and a spring engagement feature configured to be positioned within the weapon so as to receive a spring within the weapon, wherein the spring within the weapon is configured to bias the movable surface toward a position which prevents the bolt from rechambering a next round.

This disclosure describes systems, methods, and apparatus for a firearm grip module having a selector track arcing concentrically around a selector lever aperture in one of two walls of the firearm grip module. The selector track can include multiple levels or heights, corresponding to different operating mode positions of the selector lever, where these different heights cause differing resistance to movement of the selector lever, where greater height equals greater resistance. The selector track may also include a safety indentation, a semi-auto indentation, and a full-auto indentation. The track may also include a removable, molded-in stop, between the semi-auto and full-auto indentations, which blocks the selector lever from overtraveling a standard fire position.

A firearm safety selector lever, including at least some of a lever element having a head portion and an extension portion, wherein the extension portion includes an extension portion top wall and an extension portion sidewall; a visual element recess extending from an open first end formed in a terminal sidewall portion of the extension portion sidewall through at least a portion of the extension portion; a primary viewing aperture extending from the extension portion top wall to at least a portion of the visual element recess; and a visual element at least partially positionable within the visual element recess such that at least a portion of the visual element is viewable through the primary viewing aperture.