Abstract: The present application is directed to a firearm reticle operationally configured to correlate one or more of horizontal range estimation information, vertical range estimation information, bullet drop compensation information, wind adjustment information, target travel speed lead information, fire correction information, and combinations thereof for a target object. The firearm reticle is operationally configured for target acquisition of a target object that may be oriented in a plurality of firing positions.

Abstract: The present application is directed to a firearm reticle operationally configured to correlate one or more of horizontal range estimation information, vertical range estimation information, bullet drop compensation information, wind adjustment information, target travel speed lead information, fire correction information, and combinations thereof for a target object. The firearm reticle is operationally configured for target acquisition of a target object that may be oriented in a plurality of firing positions.

Abstract: A universal cartridge follower for a firearm magazine comprising a cartridge receiving surface and side walls extending from the cartridge receiving surface. The cartridge receiving surface is operationally configured to intercept a firearm bolt. The side walls extend from the cartridge receiving surface and have opposing first surfaces defining a first width of the cartridge receiving surface and at least opposing second surfaces defining a second width of the cartridge receiving surface.