These cases are specially modified to work with Lock-N-Load Precision gauges (sold separately). Threaded at the case head and have a .002? oversized neck to accept the same bullets you intend to load. All are manufactured to SAAMI specs.

Features:Achieve precise seating depth;Threaded at the case head for use with Hornady OAL Gauge;Neck is oversized by .002" to accept the same bullet you intend to load;Manufactured to SAAMI specifications