Top takeaways
- Correct firing pin protrusion is essential for reliable ignition, and this gauge measures both rimfire and centerfire pin protrusion accurately to within .0001".
- The gauge features an elliptical face on the recording plunger for precise measurements and is used by placing it over the firing pin, locking the plunger, and using a micrometer to determine protrusion.
- Manufactured by BROWNELLS, the gauge dimensions are 1/2" (12.7mm) in diameter and .90" (23mm) in length with a hardened plunger for durability.
Attributes
- Delivery weight: 0.027kg
- Shipping height: 5mm
- Shipping width: 76mm
- Shipping length: 135mm
- UPC: 050806104709