Why Do Guns Work?

posted on August 26, 2009
ii2015_fs.jpg

Why do guns work?

It seems like such an obvious question, but the answer isn’t as simple as you might think. Clearly, the reason that guns work is because a cartridge of the same caliber as the firearm reliably fires when the action is operated. If the cartridge and the firearm are of the same caliber, when you pull the trigger, it goes bang.

But how does that happen? How do the ammo companies and the gunmakers get on the same page?

If you think about it, there’s no reason why any company except Remington Arms, which is the only ammunition and gunmaker, should ever tell each other anything. For instance, it’s asource of huge frustration for holster makers to constantly have to modify their holsters when handgun makers implement either new models or changes to existing models.

Why do ammo and gun companies talk when holster and handgun companies don’t?

The answer is found in five letters: SAAMI.

The Sporting Armsand Ammuntion Manufacturers Institute (SAAMI) is a private association with no government oversight, yet it was established in 1926 at the request of the federal government to:

• Create and publish industry standards for safety, interchangeability, reliability and quality
• Coordinate technical data
• Promote safe and responsible firearms use

It’s because of SAAMI that if you buy a box of .30-’06 Sprg. cartridges from any SAAMI member — and all the major U.S. ammunition companies are members — that they’re all working from exactly the same specifications, dimensions, pressure standards and so forth. At the same time, all the major U.S. gun manufacturers are chambering their firearms to SAAMI specifications for chamber size, rifling and other technical details.

SAAMI is run by a board of directors composed of the top executives from the firearms industry. Currently, Steve Sanetti, formerly the president of Sturm, Ruger & Co., is the chairman. ATK President Mark De Young is the vice chairman and board members include Steve Hornady.

What makes SAAMI unique in the overall global firearms industry is that it’s non-governmental. In other countries, government-approved “proof houses” set the technical requirements for manufacturers and then proof all firearms to meet the basic safety standards by firing an over-pressured “proof round” in every gun. The firearm is then stamped with a “proof mark” to verify that it’s been tested.

In America, we police our own guns. And for coming up on 90 years, the industry group that handles this incredibly complicated task is called SAAMI.

Perhaps one day we’ll see a HAAMI to get holster makers and handgun makers on the same page!

Latest

John Parker flowing piece flintlock muzzleloader right-side view on white background
John Parker flowing piece flintlock muzzleloader right-side view on white background

Captain John Parker's Fowler: Witness To History

While thousands of firearms were used in and around the Massachusetts towns of Lexington and Concord on April 19, 1775, few survive today. One survivor is the flintlock fowler used by Capt. John Parker of the Lexington militia.

New For 2025: Mossberg 590M Standoff & 500 Slugster Pump Shotguns

The Mossberg 500 is one of the most popular pump-action shotguns ever made. That doesn’t keep the company from making updates and improvements, as evidenced in the new-for-2025 590M Standoff and 500 Slugster series.

Preview: Warthog Sharpeners V-Sharp Elite A4

Warthog USA’s V-Sharp Elite A4 pairs the company’s most feature-packed portable blade-sharpening unit with a detachable wooden base for added stability.

The Men & Guns Of Lexington Green

On April 19, 1775, 250 years ago, approximately 80 armed militiamen from Lexington gathered on their village green to confront several hundred British infantrymen. The events of that morning began a conflict that would ultimately establish the United States of America.

"Battle Road" & The British Retreat To Boston: 250 Years Later

After the fights at Lexington and Concord's North Bridge, the British column had to return to Boston. On its way, the regulars were set upon by hundreds, then thousands, of armed militiamen hell bent on revenge.

Preview: Hawke Airmax 2-7X 32 mm AO

Shooters looking to add optics to their air rifles should choose airgun-specific scopes such as those in Hawke’s Airmax line—which offers four models.

Interests



Get the best of American Rifleman delivered to your inbox.