30 cal Muzzle Erosion Gauge View larger

.30 Caliber Muzzle Erosion Gauge

47dbe30d P5670671

New product

In stock: 17 available.

$76.00

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More info

Our muzzle erosion gauges are are used to test the wear in your muzzle to determine if your barrel is in need of re-crowning or replacement.

Seven Steps:

  • .2990
  • .2995
  • .3000
  • .3005
  • .3010
  • .3015
  • .3020

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.30 Caliber Muzzle Erosion Gauge

.30 Caliber Muzzle Erosion Gauge