A-Zoom 12237 snap caps are purpose-built training rounds for .300 Winchester Magnum rifles. CNC-machined from solid aluminum and hard-anodized, they allow safe release of the firing pin without chambering live ammunition. Use them for trigger adjustment, offhand dry-fire practice, and smooth bolt-cycling drills; the Dead Cap design is proven to withstand over 3,000 dry fires while protecting the firing pin.
Key Specifications
- The caliber is .300 Winchester Magnum.
- The pack quantity is 2.
- The material is listed as METAL.
- The construction is described as CNC-machined solid aluminum.
- The finish is ANODIZED.
- The product type is Snap Caps.
- The Dead Cap design is proven to withstand over 3,000 dry fires.
- The package dimensions are 0.70 X 4.10 X 5.45.
- The weight is 0.1.
Reliable, low-maintenance, and purpose-built for training and function testing, these snap caps simplify trigger tuning and safe dry-fire practice for .300 Winchester Magnum rifles. Compact and durable, the A-Zoom 12237 pair is a practical addition to any training kit or gunsmith’s toolbox.
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.




