Abstract: A laser aiming device incorporated into a battery cap housing, which is in turn secured to such as an existing gun sight and which is in communication with the sights primary power source, such as a battery. The laser aiming device constitutes such as a diode and adjustment mechanism attached to a weapon sight battery source and, by virtue of a circuit closing cap insert, powering itself off the same. As such, the device is capable of being attached to the other side of the battery cap, while running off the single (primary) battery source associated with the cap.

Abstract: A sock secured to an exposed end of an ammunition holding magazine associated with a projectile firing device. The sock includes a heavy duty and frictionally engaging curtain shaped body, such as constructed of a heavy duty silicone. An integrally formed lanyard loop extends from the body, this enabling easy single finger engagement for accomplishing easy and efficient withdrawal of the magazine from a projectile firing device, easy storage and ease of transport.