A-Zoom Precision Shotgun Snap Caps 410 Bore 2 Pack. A-Zoom offers the most popular shot shell sizes with its 12 gauge snap caps 20 gauge snap caps 28 gauge snap caps and more. When loaded inside a shotgun they feel like the real thing because they are similar in weight to live ammo. Constructed from solid aluminum and given a hard-anodized finish A-Zoom Precision Snap Caps are both durable and lightweight. They can withstand thousands of loadings firings and ejections. Plus they are painted orange the universal color of safety. Making Snap Caps part of your tactical tool bag is a smart choice. Improve your shotgun handling for hunting skeet or self-defense with A-Zoom Precision Shotgun Snap Caps Specifications for A-Zoom Precision Shotgun Snap Caps: Manufacturer: A-Zoom Fabric/Material: Aluminum Number of Rounds: 2 Color: Red Features of A-Zoom Precision Shotgun Snap Caps: CNC machined from solid aluminum with hard anodized finish. Package Contents: A-Zoom Precision Shotgun Snap Caps A-Zoom Precision Shotgun Snap Caps 410 Bore 2 Pack