Modified Cases
Lock-N_Load Modified Cases are readily available to fit all popular rifle chambers. All are within SAAMI specs. Designed for use with Hornady Lock-N-Load O.A.L. Gauges, sold separately.
Priced from $14.00 as reflected in your cart
O.A.L. Guage Curved.
For all autoloader, lever-action, or pump-action rifles. Also fits all bolt-action and single-shot firearms. Inserts into chamber through ejection port.
To use the L-N-L O.A.L. Gauge, you will need to purchase a Modified Case to fit your firearm’s chamber and thread it onto the Gauge.
O.A.L. Gauge Straight
For all bolt action and single-shot firearms, or any firearm with straight-line access to the chamber. This model is preferred, as it is most precise and user friendly.
To use the L-N-L O.A.L. Gauge, you will need to purchase a Modified Case to fit your firearm’s chamber and thread it onto the Gauge.
