Pro-Shot 12SC 12 Gauge Snap Caps with Cotton Mop #5/16-27 Thread 2 Pack

The Pro-Shot 12SC snap caps are 12 Gauge dummy rounds built to allow safe dry-fire practice on shotguns without damaging firing pins or chamber components. Each cap features a precision-machined brass head with a spring-loaded firing pin stop that absorbs striker impact when the trigger is pulled and then releases that tension smoothly.

Integrated into each cap is a cotton mop that doubles as a chamber-care tool. Lightly oiled and dropped into the chamber, the cotton mop lays down a protective film that guards against rust during storage while also keeping the chamber wiped clean between range sessions. The mop threads onto the brass base on a #5/16-27 pattern and is replaceable, making the 12SC a practical combination of dry-fire training aid and chamber maintenance accessory in a single package.

This 2-pack works with any 12 Gauge shotgun action, including semi-auto, over/under, and side-by-side platforms. Proudly made in the USA from American materials, Pro-Shot snap caps carry the same precision and durability the brand is known for across its cleaning and gunsmithing product lines.