For the gun owner who has lots of calibers and loves to train with them all, you need theA ZoomVariety Pack ofSnap Caps. 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.