EGW Case Gauge Ammo Checker .300 Blackout 7-Hole - Bargain Bin

Our Case Gauge Ammo Checkers are machined from solid 6061 T6 aircraft grade aluminum. They are made to SAAMI minimum spec.

While some companies use boring bars to make chamber checkers, we use the actual Clymer reamers that are used to chamber barrels.

Anodized matte black for durability.

Measures min case diameter.

Measures max overall length.

Material: 6061 T6 Aluminum
Finish: Black Anodized
Length: 3"
Width: 1.25"
Height: 2.63"

More Information More Information Case Gauge Caliber .300 Blackout Do You Have A Springfield Prdigy No, I dont have a Prodigy this sear spring will work