These rimfire dummy rounds are ideal for gun testing and shooter training. Not snap caps, but rather precisely dimensioned, functional dummies; A-Zoom Training Rounds are CNC machined from solid aluminum and hard anodized. Widely used for hunter education and teaching safe firearms handling, gunsmiths rely on them too.
Because of the nature of rimfire, these rounds will deform over time if continuously subjected to dry fires. If you intend to dry fire for long periods of time, we recommend the disposable Pachmayr Orange Safety Caps.