Business Details

Full description and what we offer

Mighty Armory specializes in the design and manufacturing of precision reloading dies. Every die is individually machined—never mass-produced—from superior-grade, hardened tool steel and precision CNC machined for perfect vertical alignment to SAAMI specifications.

•Strongest Decapping Pins Worldwide — Mighty Armory's decapping pins are Swiss-machined from high-grade tool steel with rolled threads, then heat treated and tempered for ultimate strength. The flat tip design prevents primer ringers, and the odds of a bend or break are near zero. Achieve .001 pin tip run-out for perfect vertical alignment when decapping at speed.

•Carbide Dies Available — 9mm full-length carbide sizing and seating dies designed for minimal wear and years of consistent performance. Featured models include carbide sets compatible with Mark 7, X-10, single-stage, turret, Dillon, and Hornady presses.

•Precision Results — Rifle sizing dies achieve .0005 to .0015 concentricity. Full-length sizing prevents under or over sizing to maintain brass integrity. Concentric sizing to SAAMI spec with adjustable shoulder bump up to -.005.

Category	Options
Decapping	Magnum, PUA, Shorty Bull, Big Boy, XMA, XMS, Super Duty, Universal
Sizing	Pistol (9mm, .38 Spl/.357, .38 Super, .40 S&W, 10mm, .45 ACP), Rifle (.223/5.56, .300 Blackout, 6mm variants, 6.5 varieties, .308 Win, .30-06)
Specialty	Flare expander dies, bullet seating dies, taper crimp dies, case trim dies, swage dies, hold-down dies
Parts	Replacement pins, tips, shafts (heat-treated and hardened)

•One-and-done sizing — Full-length sizing with no additional steps needed
•Tight tolerances — Precision machined for perfect vertical alignment
•Superior materials — Hardened tool steel resists warping and wear
•Made in America — Every die backed by customer service and warranty

"This 4 Die set gets a 5 STAR rating. All done without the mess of lube." — Danny M., customer

"The quality is nothing short of excellence. It's so smooth it's like you don't have a depriming die setup." — Ted V., customer

Users report: - Single-digit standard deviations (SD) - Cleaner round burn and proper case pressure - Reliable chambering and extraction - Absolute accuracy - Extended brass life for more reloads - Effortless sizing with crisp, exact flare expander output

145+ Products in stock across decapping dies, sizing dies (pistol and rifle), carbide dies, swage sets, flare expanders, seating dies, crimp dies, case trim dies, and replacement parts.

•Contact: (401) 575-1288 | [email protected] | 24-hour response target

•Shipping: UPS and USPS worldwide with tracking. Handling time: business days Monday-Friday. Transit: 1-3 business days.

•Resources: Instruction guides, how-to videos, FAQs, warranty information, and team sponsorship opportunities available on the website.