HORNADY L-N-L OAL GAUGE

STRAIGHT
FEATURES: -Straight model-For all bolt-action & single shot firearms, or any firearm with straight-line access to the chamber-To use the Lock-N-Load® O.A.L Gauge, you will need a Modified Case (sold separately) to fit your firearm's chamber & thread it onto the gauge-Dimensions obtained will be accurate to .001"