Create Your Own Cartridge

by
posted on May 6, 2014
** When you buy products through the links on our site, we may earn a commission that supports NRA's mission to protect, preserve and defend the Second Amendment. **
ammo2015_fs.jpg

Suppose you were given an opportunity (and the means) to bring to fruition the wildcat handgun or rifle cartridge of your dreams. What would the parent case be (if not an original design)? Describe the case. Here are some things to consider: is it for a short-action or long-action rifle; belted or non-belted; rimmed or rimless; a shallow or steep shoulder angle; and minimal or significant taper. Consider how well it'll cycle, too. What caliber? What velocity would you hope to achieve, and what would be its purpose? Does it offer any real advantage over existing cartridges? Lastly, what would you name it (please keep it clean)? Here’s your chance to create your own cartridge and present it to like-minded friends. Be creative and have fun.

Latest

Primary Weapons System UXR
Primary Weapons System UXR

Review: Primary Weapons System UXR

What if you wanted to have more than one caliber in a single rifle? The Primary Weapons System UXR rifle is the answer, and it takes caliber-interchangeability to the next level.

Holosun Rolls Out New 407, 507 Handgun Optics

New for 2026, Holosun is releasing new versions of two of its most popular handgun optics with the 407 Comp, 407C-X3, 507C-X3 and 507-Promax.

The Armed Citizen® March 2, 2026

Read today's "The Armed Citizen" entry for real stories of law-abiding citizens, past and present, who used their firearms to save lives.

Nation's Oldest Gun Club Turns 150

The oldest continuously operating rifle club in the United States, the Newport Rifle Club (NRC) near Middletown, R.I., is celebrating its 150th anniversary in 2026.

Preview: Antimatter Industries Scopeswitch 2.0

This new made-in-USA riflescope mount from Antimatter Industries changes how shooters engage targets.

Tension Destroys Your Shooting Performance. Here's How to Manage It.

Whether you’re managing a lethal-force encounter, running a stage in competition or working a timed drill from concealment, performance shooting reigns king, and one of the most brutal and insidious king-slayers of all time is self-induced tension.

Interests



Get the best of American Rifleman delivered to your inbox.