Pachmayr A-Zoom Features The Pachmayr A-Zoom Shotgun Dummy Rounds are CNC machined from solid aluminum to precise 12 gauge cartridge dimensions ensuring they feed chamber and eject just like a live round would. A hard anodized finish gives these dummy rounds a smooth slick surface that supports repeated cycling without binding or excessive wear. This level of precision machining makes them a step above standard plastic snap caps for anyone serious about dry fire practice or function testing. Shooters can use them to safely decock a firearm or test the action without risking damage to the firing pin. Packaged five to a set these aluminum dummy rounds hold up to extended use lasting through dry fire session after dry fire session. Their construction means they maintain accurate dimensions over time which keeps training realistic and the firearm s function checks consistent. Whether used for a safety class a new shooter orientation or routine maintenance checks these dummy rounds add a layer of safety to handling a 12 gauge shotgun. For shotgun owners who want a durable precise training tool the Pachmayr A-Zoom Shotgun Dummy Rounds are available for sale at GrabAGun. Pachmayr A-Zoom Specifications Manufacturer: Pachmayr Model: A-Zoom Type: Dummy Rounds Gauge: 12 GA Material: Aluminum Count: 5 Available At: GrabAGun