MEC Spindex Star Crimp Kit - 16 ga

The MEC Spindex Star Crimp Kit – 16 ga is a precision reloading tool designed for shooters who demand consistency and reliability in ammunition preparation. This 16-gauge crimp kit automatically rotates to realign with the original crimp, eliminating the manual adjustment that slows down high-volume reloading operations and introducing potential errors that compromise cartridge uniformity.

Manufactured by Mayville Engineering Company (MEC), a brand with decades of experience in reloading equipment, this kit is built to U.S. standards and engineered to withstand thousands of reload cycles without wear or calibration drift. The Spindex design's self-indexing mechanism reduces setup time between reloading sessions, allowing you to maintain tighter tolerances across larger batches. The compact design (4.4 × 1.4 × 7.5 inches) fits standard reloading benches without consuming excessive workspace, while the modest weight (0.21 lbs) makes it portable for shooters who reload at multiple locations.

This crimp kit addresses a core challenge in shotshell reloading: maintaining uniform crimp geometry, which directly affects shot pattern consistency and powder burn rate. Whether you're preparing ammunition for clay target competition, hunting, or practice, the automatic realignment feature eliminates the inconsistency caused by manual crimping. Reloaders working with 16-gauge shells—a gauge popular among shooters who prefer reduced recoil without sacrificing pattern density—will find this kit essential for achieving round-to-round uniformity that commercial ammunition rarely matches.

MEC's reputation in the reloading community rests on equipment that combines durability with practical design. This crimp kit is no exception—a modest investment that eliminates a significant variable in reloading quality, making it a standard choice for serious shotshell reloaders who prioritize performance and consistency.