Hornady modified cases are specially modified to work with Lock-N-Load Precision gauges such as the OAL Overall Length gauge. The special fine thread at the base is used to attach the case to the gauges, ensuring that they remain perfectly square for precise alignment in the chamber of your firearm.
Regulating seating depth and the resulting "jump" to the rifling is widely regarded as fundamental to improved accuracy. A few thousandths of an inch change between the bullet and the rifling can make the difference between average accuracy and real tack-driver performance.
The neck of the case is perfectly round and opened slightly to allow a standard diameter bullet to slip into the case mouth easily but concentrically.
Lock-N-Load® Modified Cases are readily available to fit most popular rifle chambers. All are manufactured to SAAMI specs.
