223 Case Length-headspace Gauge Mossberg 500/590 - Blade Length: 3-1/2"

- Blade Length: 3-1/2"

one removable and two fixed fins on a 32-inch-wide board give you increased control and better balance

Handheld or Ring Mount

1 ounces so any extra wait on your rifle will go un-noticed

- Type: Pistol Grip

223 Case Length-headspace Gauge Mossberg 500/590 - Blade Length: 3-1/2"To achieve the highest degree of safety and accuracy, Lyman recommends that all bottleneck rifle cases be inspected after resizing to ensure that the proper headspace dimension is maintained. The best way to check this critical dimension is with a Lyman case length headspace gauge. The reloader simply inserts the case into the gauge to insure that it does not exceed the maximum or fall below the minimum allowable headspace. In addition, the gauge will