Lee Precision Breech Lock Challenger Single Stage Reloading Press

The Lee Precision Breech Lock Challenger Press is a compact single-stage reloading press built around a rigid aluminum O-frame with a 4-1/4" frame opening for generous hand clearance during operation. Designed for portable bench mounting, it pairs Lee's signature Breech Lock quick-change die system with an all-steel linkage and an adjustable-length lever for confident, repeatable reloads.

The Challenger accepts any standard 7/8x14 threaded dies, and the included Breech Lock bushing lets you swap die setups in seconds without re-adjusting lock rings between sessions. The O-frame design delivers excellent rigidity for a press in this class, while the reversible handle suits both right- and left-handed reloaders. Finished in Lee's classic red and weighing in at approximately 6.05 lbs, the 90588 is a proven entry point into the Breech Lock family of presses.

Two mounting holes on the base let you bolt the press to a portable reloading board or a permanent bench. Whether you're loading pistol or rifle cartridges, the Breech Lock Challenger delivers the speed and convenience of quick die changes in a compact, travel-friendly package - an ideal first press or a solid second press for the reloading bench.