K&M - Primer/Gauge - No Shell Holder Lens System The "Stopper" bore guide tips

The "Stopper" bore guide tips and ends are manufactured using the chemical resistant Delrin and are laser engraved with proper sizing

Thick case necks can cause high chamber pressures and flyers

Bore Tech Case Clean is the premier

Precision stainless steel bearings provide single point contact with the cartridge case

The Match Die Set comes complete with the two available styles

K&M - Primer/Gauge - No Shell Holder Lens System The "Stopper" bore guide tipsVideo: How to: Hand Priming Tools Primer Gauge If you want the ultimate and most precise in hand priming tools the K&M Primer Gauge will fit the bill. You MUST also select a shell holder to use this product. Includes a LARGE and SMALL primer anvil.