Enhance your firearm training experience with the A-Zoom Blue Snap-Caps. Expertly engineered for safety training, function testing, and safe dry firing-all without the risk of damaging your firearm's firing pin.Unlike traditional snap-caps, A-Zoom snap-caps are CNC machined from solid aluminum to exact cartridge dimensions, ensuring precision and reliability. The rounds are then hard anodized, providing a smooth cycling action and extended durability for long-lasting use.Key Features: Precision CNC Machined from solid aluminum for exact cartridge dimensions Hard Anodized Finish for smooth cycling and enhanced durability Perfect for safety training, function testing, and dry firing without damaging the firing pin