SAAMI Introduces Ammunition Equivalency Online Resources

by
posted on October 15, 2021
** 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. **
saami-logo_lead.jpg

The Sporting Arms and Ammunition Manufacturers’ Institute (SAAMI) has announced that it has added two new web-based resources. These new documents help to clarify the interchangeability of certain ammunition in a specified firearm chamber, and identify the names of equivalent and historical cartridges.

These resources are important for firearm safety because they provide industry and recreational shooters the ability to identify what ammunition can be safely shot in firearms, whether it is an alternate cartridge in a specified firearm chamber or a known equivalent historical name for a cartridge.

“These important documents add to SAAMI’s technical library of firearm safety resources that provide guidance to both industry professionals and the firearm-owning community. They emphasize important safety and technical information regarding the proper matching of ammunition and firearms, and what precautions must be taken,” said Joe Bartozzi, SAAMI President and CEO.

Both documents were developed by the SAAMI Joint Technical Committee and can be found on the SAAMI website under "Informational Publications and Advisories."

The new documents are:
• Generally Accepted Firearms and Ammunition Interchangeability – This document lists generally accepted alternate firearm/ammunition combinations which will generally allow for the safe firing of an alternate cartridge in a specified firearm chamber. There is also information on shotshell interchangeability and commercial vs. military standards.

• Generally Accepted Cartridge and Chamber Names – This document lists equivalent/historical names for cartridges that are in common use.

For more information, visit saami.org.

Latest

W H2026 07 Frst Light CCI Aerial Photo
W H2026 07 Frst Light CCI Aerial Photo

Celebrating 75 Years: The History and Enduring Importance of CCI Ammunition

In 2026, CCI Ammunition—formally Cascade Cartridge Inc.—marks its 75th anniversary with a fitting tribute to innovation and American ingenuity.

MDT Adds Tikka T3X Short Action Left Hand to CRBN Stock Lineup

MDT is adding a Tikka T3X Short Action Left Hand inlet to the CRBN rifle stock lineup, expanding access to the platform for left-handed Tikka shooters.

Wildcat Cartridges: Why and Why Not?

Have a hankering to own a rifle chambered in a unique cartridge? Before dropping the cash, you should understand the advantages and drawbacks of selecting one.

New for 2026: Moultrie Edge 4 Series

Moultrie has introduced the Edge 4 series, the first cellular trail camera line built to recognize target bucks and fire a max-resolution cropped image to your phone, before you even set foot in the woods. The Edge 4 is waterproof, has enhanced night clarity and all-season power options built for every piece of ground.

Behind the Bullet: The .333 Jeffery

Delve into the history of one of the most fascinating cartridges from the golden era of hunting—the .333 Jeffery.

First Look: ALPS Mountaineering Reservoir 3.0

ALPS Mountaineering has introduced the Reservoir 3.0 hydration bladder. The Reservoir 3.0 features an anti-microbial IonPure treatment that helps inhibit the growth of bacteria and mold, keeping the hydration system fresher between uses.

Interests



Get the best of American Hunter delivered to your inbox.