Abstract: A buffer for a firearm having a sleeve member having an open end and a closed end. A set of weights having a combined predefined mass are contained within the sleeve member. A bumper secures and seals the open end of the sleeve. A spring is positioned between two of the weights within the sleeve to maintain the mass at a predetermined location when the buffer is in an at-rest position.

Abstract: A throw lever assembly used to secure an accessory such as a sight or a flashlight to a firearm. The throw lever assembly includes a base unit having a cam bed wherein the cam resides. An engagement rod, connected to the cam, extends through the base unit to an anchor clamp used to clamp the entire assembly to a firearm. A handle portion is manually locked to the cam so that when locked to the cam mechanism, the lever allows the operator to manually rotate the cam to force movement of the engagement rod to tighten or release the assembly from the firearm. In one embodiment, the handle portion is secured to an arm extending from the cam.

Abstract: The invention is a throw lever assembly used to affix an accessory to a firearm. The throw lever assembly utilizes a base unit having a cam bed in which rests the cam. An anchor clamp secured to one end of an engagement rod with the other end affixed to the cam. The cam has an arm extending from it which is used connected to a handle portion. The handle portion is selectively locked/unlocked to the cam via an upper surface the arm. When locked to the arm, the handle portion is able to move the cam causing the assembly to be either locked or unlocked from the firearm.

Abstract: A combination and accessory for a firearm having a receiving mechanism such as a Picanny rail or similar mechanism. A bracket is used to secure an accessory to the firearm via the receiving mechanism. The bracket mechanism uses a holder configured to encircle a portion of the accessory and a securing bracket adapted to engage the receiving mechanism. A manually operated compression mechanism simultaneously engages the securing bracket with said receiving mechanism and the holder with said accessory for a firearm.

Abstract: The invention relates to a charging handle assembly for a firearm. The assembly includes a handle mechanism having a pull rod to engage an action of a firearm, a handle and a stop surface. A latch mechanism is rotationally secured to the handle and is meant to be manually activated. When the latch mechanism is moved to an open position, a surface of the latch mechanism contacts the stop surface of the handle mechanism. A spring mechanism is used to maintain the latch mechanism in a closed position.