Glock manufactures 3 subcompact pistols - the 26, 29, and 33 - of which, the Glock 26 is the smallest. Image attached below.
Actually, the smallest pistol that Glock makes is a model 25, in .380 ACP, however, that particular model is not available on the commercial market in the U.S. but it is available to Law Enforcement in the U.S. and it is available commercially in other countries.
As of January 2014, Glock produces an USA made, .380 pistol. The G42. It is the smallest Glock pistol at this time.
Xythos
EDITED TO IMPROVE: I've never heard of that, and I've been intrested in handguns for 25 years and visited hundreds of gun stores and gun shows across the United States.
The smallest commercially available handgun I've ever seen is made by North American Arms (NAA). One of their models comes in .22 short caliber, and the barrel is just over one inch long. The entire pistol is smaller than a mobile phone. This gun made of stainless steel, holds 5 shots (it is a mini-revolver) and sells for about $200 (USD).
As far as we know, I'm pretty sure yes. But who knows what the government has.
Handgun Control Incorporated
The smallest planet is MercuryMercury
Mars is the second smallest planet, Mercury is the smallest.
The smallest continent is Australia.
The smallest cloud is on summer
Xythos
I don't know if it's the smallest, but the Kahr P45 is pretty small.
A handgun. Some European pistols were .32 caliber, and would have been the smallest used, but many .22 caliber rifles were used in training.
If you have a handgun carry permit, definitely. The handgun carry permit covers "any handgun that you legally own or posses."
why can you get a shootgun at 18 but not a handgun
A regular handgun, no. There is no registration in TN.
Which handgun law? Georgia, as well as every other state, has hundreds of handgun laws.
No, Missouri does not require handgun registration.
Yes, Illinois requires handgun registration.
No, Texas does not require handgun registration.
Handgun Club of America was created in 2005.
Winchester did not make a 32/20 handgun.