50 BMG Case Length-Headspace Gauge Sunglasses & Accessories - Long arm for extended

- Long arm for extended reach over gunnel

- Padded and reinforced laptop compartment

Manufacture ID: 24A/20

- Color: Bama Bug

50 BMG Case Length-Headspace Gauge Sunglasses & Accessories - Long arm for extended50 BMG Case Length Headspace Gauge Manufacture ID: 7832326 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