A-Zoom Shotgun Snap Caps 20 Gauge Shotshell 5-Pack Blue. These shotgun snap caps in popular sizes make real world practice handling your shotgun well more realistic. That's because A Zoom snap caps have the heft of live shotgun shells. Made from hard anodized aluminum A-Zoom Blue Snap Caps are both durable and lightweight. That plus the proprietary dead cap ensure they can endure thousands of cycles being loaded fired and ejected from a shotgun. Whether you are testing out the springs on your over/under or cycling a pump you can take comfort in the safety and value these snap caps offer. Get safe practical experience without the hassle of having to do maintenance or cleanup. Snap Caps are an inexpensive way to safely cycle your shotgun ahead of needing it. They are available in popular gauges for training hunting and self-defense. Specifications for A-Zoom Blue Shotgun Value Snap Caps: Manufacturer: A-Zoom Number of Rounds: 5 Gun Type: Shotgun Color: Blue Condition: New Features of A-Zoom Blue Shotgun Value Snap Caps: CNC machined from solid aluminum with hard anodized finish. Package Contents: A-Zoom Blue Shotgun Shotshell Snap Caps A-Zoom 12313: Shotgun Snap Caps 20 Gauge Shotshell 5-Pack Blue