The lock-n-load o.A.L.Gauge is universally acclaimed as the most accurate, easy-to-use and reliable method of regulating seating depth and the resulting "jump" to the rifling.This curved oal gauge works for all autoloader, lever or pump action rifles; all bolt action and single shot firearms.It is not compatible with adapter "d" or short-bodied cases.Note: to use the lock-n-load oal straight gauge, you will need a modified case to fit your firearm's chamber (not included).

Type: Overall Length Gauge
Caliber: Multi-Caliber
Size: Curved
Quantity: 1
Weight: 0.22 lbs
Function: Measure
Compatible With: .17 Remington - 500 Nitro