Hex plug for breech cap (1111, 1113, 4340, 4341, 1114, and 1116), it fits in all IP disrupter breech caps

Uses all parts from original breech (1/4in set screw instead of 1/2in)

A push lock plug, 4350PL, is also available and requires less maintenance and fewer parts, it does fit in to all IP disrupter breech caps as well

Does not come with any parts in the breech, to get a fully assembled breech plug see K4350

The plug must be screwed in to a breech cap to work, for the cap and plug assembly see K4340