Kevin's Brass Mop Snapcaps
When shooting a shotgun, the high temperature and pressure in the chamber and barrel cause condensation that leads to rust and erosion of chambers. These snapcaps protect your shotgun's chamber, forcing cone with an oil enriched atmosphere created by the oiled swab. The brass body of the snapcap can not harm your chambers and allows you to dry fire your shotgun-relieving pressure on your hammer spring and prolonging it's useful life.
Available in 12, 20, 28, and 410 gauge.