Rifle Caliber Catalog – concise reviews, ballistic data, practical uses, historical context, and side-by-side comparisons; a one-stop reference for choosing today’s rifle calibers.

Image of a reloading folder for pistol calibers.

.224 (5.56 mm.)
Calibers Catalog

(223 Remington, 5.56×45 NATO, 22 ARC, 22 Valkyrie)
Light, high-velocity rounds – ideal for varmint work, target practice, and short-to-mid-range precision.

Folder for reloading materials, featuring a fixed design and dimensions 600x338.

.243 (6 mm.)
Calibers Catalog

(243 Winchester, 6mm Creedmoor, 6mm PPC)
Flat-shooting, low-recoil rounds – ideal for varmints, small-to-medium game, and precision hunting.

Folder for reloading materials, featuring a fixed design and dimensions 600x338.

.257 Calibers
Calibers Catalog

(257 Roberts, 25-06 Remington, 257 Weatherby, 257 Wby)
Flat-shooting medium bore – great for varminting and medium-game at extended ranges.

Image of a reloading folder for pistol calibers.

.264 (6.5 mm.)
Calibers Catalog

(6.5 Creedmoor, 6.5 PRC, 6.5×55 Swedish, 6.5 Grendel)
Excellent BC and retained energy – long-range precision and efficient medium-game performance.

Folder for reloading materials, featuring a fixed design and dimensions 600x338.

.270 (6.8 mm.)
Calibers Catalog

(270 Winchester, 6.8 SPC, 6.8 Western, 270 WSM)
Versatile hunting caliber – flat trajectory and effective energy for medium-to-large game.

Folder for reloading materials, featuring a fixed design and dimensions 600x338.

.284 (7 mm)
Calibers Catalog

(7mm-08, 7mm Remington Magnum, 7×57 Mauser, 7mm PRC)
Efficient 7mm family – excellent ballistic coefficients and long-range performance for hunting and precision.

Image of a reloading folder for pistol calibers.

.308 (7.62 mm)
Calibers Catalog

(300 Blackout, 308 Winchester, 30-06 Springfield )
Versatile medium-bore family – reliable for hunting, tactical use, and mid-range precision shooting.

Folder for reloading materials, featuring a fixed design and dimensions 600x338.

.309-.312 (7.62 mm)
Calibers Catalog

(7.62×39, 7.62×54R, 303 British)
Full-power medium bores – military heritage, reliable penetration, suited for hunting and historic rifles.

Folder for reloading materials, featuring a fixed design and dimensions 600x338.

.30 Magnum
Calibers Catalog

(300 Winchester Magnum, 300 PRC, 300 RUM)
Magnum performance – high velocity and energy for long-range and large big-game hunting.

Image of a reloading folder for pistol calibers.

.323 (8 mm)
Calibers Catalog

(8×57 Mauser, 8mm Remington Magnum, 8mm Mauser variants)
Big-bore 8mm rounds – heavy bullets, deep penetration, excellent for large game at medium–long ranges.

Folder for reloading materials, featuring a fixed design and dimensions 600x338.

.338 (8.6 mm)
Calibers Catalog

(338 Lapua Magnum, 338 Winchester Magnum, 35 Whelen)
Heavy, high-energy calibers – deep penetration and reach for large game at extended ranges.

Folder for reloading materials, featuring a fixed design and dimensions 600x338.

All Other
Rifle Calibers

(17 Hornet, 204 Ruger, wildcats, niche rounds)
Explore niche and historic rifle calibers – unique ballistics and specialized roles for specific needs.

Popular Choices

01

223 Remington

Light, high-velocity, low recoil – ideal for training, varminting, and AR-platform versatility.

02

6.5 Creedmoor

Long-range precision – excellent BC and low wind drift; favorite for hunting and competition.

03

308 Winchester

Proven, versatile medium-bore – balanced power and accuracy for hunting, target, and tactical roles.

04

6.5 PRC

High-BC magnum 6.5 – extended-range precision with extra energy for larger medium-game.

05

300 Winchester Magnum

Magnum long-range performer – high velocity and terminal energy for large game at distance.

06

30-06 Springfield

Classic all-rounder – adaptable cartridge with wide hunting capability across game sizes and ranges.