New manufacturer to GI Pattern, check gas cylinders for wear

The reamer end is to clear any fouling in preparation for using the gauge. The piloted gauge on the opposite end, when inserted into the gas cylinder from the front, should stop before the “shoulder” is flush or below the opening of the gas cylinder. In other words, the shoulder “must protrude” from the front of the gas cylinder to be passable. 

Fulton Armory, Gas Cylinder Gauge, Fits M1 Garand

  • Brand: Fulton Armory
  • Product Code: FA-A210-G
  • Availability: Out of Stock
  • $189.99 USD