A-Zoom Rimfire Action Proving Dummy Round 17 HMR Aluminum 6-Pack

The A-Zoom Rimfire Action Proving Dummy Round in 17 HMR is a training round made for handling practice and for checking how a rimfire action feeds, extracts and ejects. Each round is precision CNC machined from solid aluminum and finished in a hard anodized blue coating.

These are functional dummies rather than snap caps, so they can be cycled through a firearm to test function. The raw text warns that dry firing will deform the head and limit each round to about 4 or 5 hits.

The package contains 6 rounds, sized for 17 HMR rimfire firearms.

• Brand: A-Zoom
• Model: Rimfire Action Proving
• Caliber: 17 HMR
• Material: Aluminum
• Finish: Hard Anodized
• Color: Blue
• Rounds Per Box: 6