Enhance your firearm training and safety with AZoom Rimfire Action Proving Dummy Rounds. Crafted from high-quality aluminum and precision CNC machined these 22LR snap caps are designed for flawless performance during safety training and function testing. Their hard anodized finish ensures durability and smooth operation making them ideal for safely decocking without risking firing pin damage. Each pack includes six rounds offering a reliable and long-lasting solution for firearm enthusiasts seeking superior training aids.