Carlsons Snap Cap Features The Carlsons Choke Tubes Snap Cap is built with a plastic body and a metal base to replicate the size and weight of a live 10mm cartridge allowing shooters to safely dry fire a pistol without risking damage to the firing pin. Repeated dry fire on an empty chamber can wear or even break a firing pin over time in some pistols and using a snap cap removes that risk entirely while still letting the trigger and action cycle normally. The metal base also gives the snap cap enough mass and durability to hold up through repeated chambering and ejection cycles without breaking down like an all plastic design might. This makes the snap cap a practical low cost tool for anyone serious about improving their trigger control. Sold in a 5 pack these snap caps provide enough quantity to load a full magazine for extended dry fire practice sessions or to function test a pistol after cleaning or modification. Dry fire practice with snap caps is one of the most effective and affordable ways to build trigger control and sight picture discipline without spending money on live ammunition. They are equally useful for safely unloading and verifying a pistol s function before storage or transport. For any 10mm pistol owner looking to practice safely at home or verify their firearm functions correctly the Carlsons Choke Tubes Snap Cap is a simple effective tool. Carlsons Snap Cap Specifications Manufacturer: Carlsons Choke Tubes Model: Snap Cap Caliber: 10mm Material: Plastic w/ Metal Base Rounds Per Box: 5 Available At: GrabAGun