Check the listing for details. Traditions Snap Caps-Handgun-Plastic 10mm New! # ASM10. Listed at 24.84 USD. Snap Caps-Handgun-Plastic 10mm ASM10 New Snap Caps are made to protect your firearms by relieving the stress on your firing pins and firing pin springs. When you safely store your unloaded gun, put a snap cap in the chamber and fire your gun to allow the firing pin to lay at rest. This will help prevent firing pins from breaking in the future. Snap Caps are also a great tool to practice dry firing your guns to teach safe gun handling, improve your shooting skills and tune your trigger. 10mm, 5 per package. ~~~~~~~~ We are a Factory Direct Dealer of Traditions Firearms, Inc. ALL MANUFACTURERS WARRANTIES WILL APPLY ! All of our products are BRAND NEW in the box; and contain all of the parts, materials and documentation. You can expect and will receive prompt delivery of your item. We will ship your order within ONE DAY! We are unable to accept returns on used, fitted, or altered parts. Returns must be in new, unused condition and in their original packaging.