Cartridge Guides

What is 400 Legend? Specifications, history, factory loads and ballistics, deer, hog and black bear use, suppressors, magazines, and the 16-inch CM15 400 Legend AR15 and upper.

What is 350 Legend? Specifications, history, factory loads and ballistics, deer and hog use, suppressors, magazines, and the 18-inch 1:16 CM15 350 Legend AR15.

338 Federal vs 358 Winchester, with 7mm-08 for contrast: published energy, trajectory, recoil, game from deer to bear, suppressor ratings and the shared CM10 magazine.

How the 308 Winchester case became the parent of 243 Winchester, 6.5 Creedmoor, 7mm-08, 338 Federal and 358 Winchester, and the CM10 AR10s Chattahoochee Munitions manufactures in each.

Six predator hunting cartridges compared: 22 ARC, 6mm ARC, 22 Creedmoor, 22-250, 6mm Creedmoor and 243 Winchester, with the CM10, CM15 and CM7S rifles Chattahoochee Munitions manufactures.

High velocity rifle cartridges explained: muzzle velocity, ballistic coefficient, trajectory, wind drift and twist, with the four CM10 chamberings Chattahoochee Munitions manufactures.

6mm Creedmoor vs 243 Winchester: specifications, case capacity, published and calculated ballistics, twist rates, the shared CM10 magazine, hunting and the CM10 AR10s in both.

22 Creedmoor vs 22-250: specifications, case capacity, published and calculated ballistics, 1:8 and 1:14 twist, CM10 magazines, coyotes and the CM10 AR10s in both.

Every 6mm ARC rifle Chattahoochee Munitions manufactures: CM7S bolt actions in 18 and 12.5 inches, CM15 AR15s in 16 and 18 inches, barrels, weights, magazines and suppressors.

308 Winchester vs 7.62 NATO: the two share a case shape but differ in chamber, headspace and how pressure is measured. Learn what that means for compatibility, hunting and precision shooting, and why the Chattahoochee Munitions CM7S and CM10 fire both.