A-Zoom Military/LE Snap Caps Variety Pack. Available in multiple models with each one containing several of the most popular and widely used calibers and gauges you can easily train with a variety of weapons. From .22 LR and .308 Winchester to 12 Gauge and 9mm Luger each pack has an assortment of snap caps to protect your weapons and make training that much easier. Specifications for A-Zoom Snap Caps Variety Pack: Manufacturer: A-Zoom Fabric/Material: Solid Aluminum Gauge: 12 Color: Red Features of A-Zoom Snap Caps Variety Pack: Durable Reusable Snap Caps Made For a Variety of Calibers Bright Noticeable Colors to Distinguish Them From Live Rounds Package Contents: A-Zoom Snap Caps Variety Pack A-Zoom 16185: Military/LE Snap Caps Variety Pack