North American Arms is a United States company, headquartered in Provo, Utah, that manufactures pocket pistols and mini-revolvers, also called mouse guns.

Iver Johnson made a similar gun--the Model 1900 Double Action small frame, a 7-shot .22, which appeared in 1900 and remained in production for 41 years.

They are reminiscent of late 19th-century pocket revolvers, the main differences being their size and also that NAA's mini-revolvers are made completely of stainless steel.

In 1997 NAA branched out into semiautomatic concealed carry pistols known as the Guardian models to compete with Seecamp.

[10] Likewise, the .32 NAA was developed by North American Arms to increase the penetration of a .32 caliber bullet relative to a .380 ACP cartridge.