MAKER Load Data

Our MAKER load data covers 58,938 load recipes for 23 bullets and 109 calibers. Find all bullets and reloading data below and compare the performance of different powders for each bullet and caliber combination side-by-side.

MAKER logo

Maker Ammo, LLC, the parent company behind the Maker Bullets brand, was founded in November 2014 by Paul Hendrixson and Constant Laubscher. The company's origins trace back to 2012, when the founders began manufacturing a 220-grain solid copper bullet for .300 Blackout, responding to the limited availability of subsonic projectiles on the market at the time.

Driven by innovation and practical field experience, the team soon developed a unique line of fracturing and expanding bullets, specifically designed for subsonic hog hunting. These designs led to the filing of patents for their proprietary fracturing technology. As interest in the bullets grew, friends launching new ammunition lines began private-labeling Maker projectiles—helping to scale production and expand offerings.

By early 2015, the Maker Bullets brand was formally introduced to offer a comprehensive range of match-grade, expanding, and fracturing bullets, with options available both with and without polymer tips. All projectiles are manufactured using precision CNC machining from lead-free, solid copper, ensuring superior consistency, accuracy, and terminal performance.

Today, Maker Bullets offers over 250 caliber and grain weight configurations, making it one of the most diverse and innovative bullet manufacturers in the solid copper projectile segment. With a strong focus on ballistic performance, environmental responsibility, and cutting-edge design, Maker continues to support hunters, sport shooters, and tactical users seeking advanced, high-performance ammunition solutions.

Bullets Covered

23 bullets

All MAKER Load Data

144 combinations

.300 AAC Blackout + .308 | 200gr | MAKER 200 Grain .308 Expanding Subsonic Blackout Bullets

16 powders32 loads

8.6 mm Blackout + .338 | 350gr | MAKER SUB-REX

78 powders156 loads

.300 AAC Blackout + .308 | 220gr | MAKER 300 blackout

12 powders24 loads

8.6 mm Blackout + .338 | 352gr | MAKER SUB-REX

64 powders128 loads

.308 Win. + .308 | 180gr | MAKER Expanding Subsonic

92 powders184 loads

.375 Raptor + .375 | 200gr | MAKER TREX

34 powders68 loads

.300 AAC Blackout + .308 | 85gr | MAKER Tipped expanding

2 powders4 loads

7.5 x 55 Swiss + .308 | 200gr | MAKER 200 Grain .308 Expanding Subsonic Blackout Bullets

102 powders204 loads

.308 Win. + .308 | 200gr | MAKER 200 Grain .308 Expanding Subsonic Blackout Bullets

104 powders208 loads

.308 Win. + .308 | 240gr | MAKER Rex Expanding Subsonic

102 powders204 loads

.338 Lapua Mag. + .338 | 300gr | MAKER Solid Copper

64 powders128 loads

.338 Lapua Mag. + .338 | 300gr | MAKER Expanding Subsonic

58 powders116 loads

.338 Lapua Mag. Ackley Improved + .338 | 350gr | MAKER SUB-REX

57 powders114 loads

.224 Valkyrie + .224 | 62gr | MAKER T- REX

59 powders118 loads

.338 Norma Mag. + .338 | 300gr | MAKER Expanding Subsonic

73 powders146 loads

.22 Creedmoor + .224 | 62gr | MAKER T- REX

99 powders198 loads

.300 Norma Mag. + .308 | 220gr | MAKER 300 blackout

55 powders110 loads

.458 Win.Mag. + .458 | 500gr | MAKER .458 SOCOM Subsonic Expanding

85 powders170 loads

.338 Rem. Ultra Mag. + .338 | 300gr | MAKER Expanding Subsonic

71 powders142 loads

.22 PPC USA + .224 | 62gr | MAKER T- REX

62 powders124 loads

.358 Win. + .356 | 280gr | MAKER Solid Copper Expanding Subsonic

71 powders142 loads

.22 ARC (bolt action) + .224 | 62gr | MAKER T- REX

67 powders134 loads

.30-06 Spring. + .308 | 240gr | MAKER Rex Expanding Subsonic

91 powders182 loads

.30-06 Ackley Improved + .308 | 220gr | MAKER 300 blackout

106 powders212 loads

About MAKER load data on XXL Reloading

This page collects every MAKER 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 MAKER 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 MAKER 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.