The inventive technology describe herein employs a removal assist mechanism for a firearm magazine that eliminates hang-ups and gravitational restrictions and allows consistent, reliable, safe, and dependable magazine ejection from a firearm. This removal assist mechanism is for a firearm having a magazine release actuator. The embodiment of the overall mechanism includes a biasing mechanism connected to the magazine and which extends from the magazine to contact a part of a firearm containing the magazine, wherein the biasing mechanism biases against the firearm part when the magazine is inserted into the firearm and remains under resistive force while the magazine is retained therein, until released by the magazine release actuator whereupon releasing the biasing mechanism assists in ejection of the magazine.

The inventive technology describe herein employs a removal assist mechanism for a firearm magazine that eliminates hang-ups and gravitational restrictions and allows consistent, reliable, safe, and dependable magazine ejection from a firearm. This removal assist mechanism is for a firearm having a magazine release actuator. The embodiment of the overall mechanism includes a biasing mechanism connected to the magazine and which extends from the magazine to contact a part of a firearm containing the magazine, wherein the biasing mechanism biases against the firearm part when the magazine is inserted into the firearm and remains under resistive force while the magazine is retained therein, until released by the magazine release actuator whereupon releasing the biasing mechanism assists in ejection of the magazine.

A lower receiver assembly of a rifle including a lower receiver having a magazine well formed thereon between a distal end and a proximal end, the lower receiver operable to receive a trigger assembly including a trigger, a hammer, and a firing pin. The lower receiver can include an operating rod retention tab coupled with an upper surface of the receiver and the operating rod retention tab extends above the upper surface and is operable to be received in a groove formed in a receiver of an upper receiver.

A conducted electrical weapon (“CEW”) comprises one or more mechanisms for receiving, aligning, and maintaining a position of a magazine within a bay of the CEW. Bias spring and datums may be used to align the magazine to be coupled to the CEW, wherein bias springs are configured to apply pressure to push the magazine to interact with datums to align the magazine. A spring and ramp mechanism may be used to maintain a position of the magazine coupled to the bay of the CEW. Respective grades of a locking ramp and a release ramp are used to lock a spring in place when a magazine is coupled to the bay of the CEW.

A conducted electrical weapon (“CEW”) comprises one or more mechanisms for receiving, aligning, and maintaining a position of a magazine within a bay of the CEW. Bias spring and datums may be used to align the magazine to be coupled to the CEW, wherein bias springs are configured to apply pressure to push the magazine to interact with datums to align the magazine. A spring and ramp mechanism may be used to maintain a position of the magazine coupled to the bay of the CEW. Respective grades of a locking ramp and a release ramp are used to lock a spring in place when a magazine is coupled to the bay of the CEW.

A rifle includes a magazine well, a barrel, an exo-bolt, and a rear magazine support. The barrel is detachably coupled to the magazine well. The barrel includes a forward barrel portion on an end of the barrel opposite the magazine well. The exo-bolt is configured to travel along an exterior of the barrel. The rear magazine support is coupled to the magazine well and opposite the barrel. The rear magazine support is configured to come forward toward the barrel and be secured in a plurality of distances from the barrel to adjust a length of the magazine well.

Various embodiments are directed to ambidextrous firearm controls, including an ambidextrous bolt control assembly and/or ambidextrous magazine release and associated methods. The ambidextrous bolt control assembly may include a bolt catch configured to hingedly connect to a firearm to rotate between a disengaged position and an engaged position, the bolt catch may include a first bolt catch engagement button operable from a first side of the firearm and a first bolt catch release button operable from the first side of the firearm; an ambidextrous bolt catch engagement button operable from a second side of the firearm; and an ambidextrous bolt catch release button operable from the second side of the firearm; wherein the ambidextrous bolt catch engagement button and the ambidextrous bolt catch release button may each be separately movable relative to the firearm. The ambidextrous bolt catch assembly may further include an ambidextrous magazine release assembly.

A lower receiver for a firearm having a body having a wall defining: a magazine well extending from the trigger well, wherein the magazine well is configured and dimensioned to receive a magazine; the magazine well having sidewalls, wherein at least one sidewall has a protrusion for docking a magazine within the magazine well.

An ammunition feeding device is disclosed. The ammunition feeding device comprises a body, a follower inside the body, a magazine spring contacting the follower, and a spring latch attached to the body, where the spring latch extends from a position inside the body to a position outside the body through an opening in the top of the body.

An ammunition feeding device is disclosed. The ammunition feeding device comprises a body, a follower inside the body, a magazine spring contacting the follower, and a spring latch attached to the body, where the spring latch extends from a position inside the body to a position outside the body through an opening in the top of the body.