A-Zoom 12202 action-proving dummy rounds are engineered for safe function testing and repetitive training with rimfire platforms. These units are CNC-machined from solid aluminum and finished with hard anodizing for smooth feeding and long service life. The set is supplied as a 6-count pack suitable for range drills, handling practice, and function verification.
Key Specifications
- Pack quantity is 6 rounds.
- Caliber is listed as .17 HMR.
- Material is aluminum and is CNC machined to cartridge dimensions.
- Finish is hard anodized for smooth operation.
- Product type is Dummy Rounds intended for action proving and training.
- Designed for function testing, safe loading/unloading practice, and decocking cycles without live primers or propellant.
- Dimensions are reported as 0.60 x 4.10 x 5.15 (source data).
- Weight/shipping weight is listed as 0.7 (unit as provided by source).
These action-proving rounds provide a reliable, non-live option for routine function checks and safe handling practice. Their precision machining and anodized finish help ensure consistent feeding and extraction during training and bench work, making them a practical addition to toolkits used for training, maintenance, and gunsmithing inspection.
This description was generated with AI and may contain errors. Verify specifications and legal restrictions with the manufacturer before purchase. Provided “as-is” without warranties or guarantees.




