Turner Fabrications‘s snap cap in 17 HMR/22 WMR (part no. ASC22) is an inert snap cap — it contains no propellant and no primer and cannot be fired. Snap caps are made to protect a firearm by relieving stress on the firing pin and firing pin spring, and Traditions snap caps double as a great tool to practice dry firing while teaching safe gun handling. Stock up on this training ammunition for safe practice with your 17 HMR/22 WMR firearm.

Key Specifications

• Compatible calibers are 17 HMR and 22 WMR, two common rimfire magnum chamberings.
• Each pack holds 12 snap caps, enough for extended practice sessions.
• Primary uses include protecting the firing pin and firing pin spring.
• The caps double as a dry-fire training tool for teaching safe gun handling.
• The caps contain no propellant and no primer and cannot be fired.
• Cost runs about $0.76 per cap, inexpensive protection for magnum rimfire actions.
• Traditions packages this set specifically for 17 HMR and 22 WMR rifle owners.
• The caps are reusable, built to withstand repeated dry-fire cycling.
• Relieving spring stress helps extend the service life of the firing pin assembly.

Frequently Asked Questions

Do I need a different snap cap for 17 HMR versus 22 WMR? This set is sized to work across both common rimfire magnum chamberings.

What does dry-fire practice with a snap cap actually teach? It reinforces safe trigger and muzzle discipline without live ammunition, while also protecting the firing pin from repeated strikes on an empty chamber.

Buy Traditions 17HMR/22WMR Snap Caps 12pk

A dozen snap caps means plenty of dry-fire reps without wearing on the firing pin. Order from our Lubbock, Texas gun shop and it ships fast to your door.