Matt's Bullets Load Data
Our Matt's Bullets load data covers 4,632 load recipes for 3 bullets and 19 calibers. Find all bullets and reloading data below and compare the performance of different powders for each bullet and caliber combination side-by-side.
Matt's Bullets is a small family operation based in the Arkansas Ozarks, run by Matt and Rich, specializing in hand-cast lead bullets for reloaders. Matt, a master caster, casts every bullet himself from over 100 molds and multiple alloys, including 20-1 alloy for hollow points needing expansion at lower velocities. The catalog spans pistol bullets from .32 to .50 caliber, with strengths in .500 S&W projectiles, Cowboy Action loads, .38 wadcutters, and period-correct .38 S&W designs. Many offerings are custom or revived obsolete designs from classic mold makers like Ideal, H&G, and Cramer. Ready-to-shoot ammunition is also sold.
Bullets Covered
3 bullets
All Matt's Bullets Load Data
.450 Bushmaster + .452 | 280gr | Matt's Bullets SWC
.375 Weath. Mag. + .376 | 245gr | Matt's Bullets Long Flat Nose Gas Check
.375 Rem. Ultra Mag. + .376 | 245gr | Matt's Bullets Long Flat Nose Gas Check
.375 Raptor + .376 | 245gr | Matt's Bullets Long Flat Nose Gas Check
9.5 x 66 SE v. Hofe + .376 | 245gr | Matt's Bullets Long Flat Nose Gas Check
.375 H&H Mag. + .376 | 245gr | Matt's Bullets Long Flat Nose Gas Check
.375 R Hoelderlin + .376 | 245gr | Matt's Bullets Long Flat Nose Gas Check
.375 Ruger + .376 | 245gr | Matt's Bullets Long Flat Nose Gas Check
.375 R Verney-Carron + .376 | 245gr | Matt's Bullets Long Flat Nose Gas Check
.375 Fl. Mag. N.E. + .376 | 245gr | Matt's Bullets Long Flat Nose Gas Check
About Matt's Bullets load data on XXL Reloading
This page collects every Matt's Bullets bullet we hold reloading data for, grouped by caliber and bullet weight. Each caliber and bullet combination links to a detail page with powder-by-powder load recipes: powder brand and type, start and maximum charge weight in grains and grams, case fill ratio, calculated peak chamber pressure, muzzle velocity and the barrel length the load was computed for.
Unlike a manufacturer's own tables, our Matt's Bullets data is generated with an inner-ballistics engine across the full powder range, so you can compare many powders side by side for the same bullet instead of the handful a single load manual prints. Charge weights, pressures and velocities are modelled consistently, which makes cross-powder and cross-caliber comparison meaningful when you work up a load.
Use the caliber and bullet-weight filters above to narrow the list, switch to the Bullets tab to browse the Matt's Bullets product range, and open any combination to see the full load table. All data is calculated reference data for experienced handloaders: always start at the minimum charge, work up carefully in your own rifle, and cross-check against current published data before firing.