.45 caliber

(redirected from .45 ACP)
Also found in: Thesaurus, Wikipedia.
ThesaurusAntonymsRelated WordsSynonymsLegend:
Adj.1..45 caliber - of or relating to the bore of a gun (or its ammunition) that measures forty-five hundredths of an inch in diameter.45 caliber - of or relating to the bore of a gun (or its ammunition) that measures forty-five hundredths of an inch in diameter
Based on WordNet 3.0, Farlex clipart collection. © 2003-2012 Princeton University, Farlex Inc.
References in periodicals archive ?
An unknown engineer at S&W came up with an excellent idea allowing the use of .45 ACP cartridges in the Colt New Service and the S&W Second Model Hand Ejector.
The new 1911 Commander in .45 ACP continues that trend.
STREAK ammunition is currently available in 9mm, .40 S&W, and .45 ACP. The STREAK line includes hollow points and a wide range of calibers and will be available in both red and yellow/green colors.
I tested the full-size Aegis Elite Custom 01 in .45 ACP, although there are also 9mm versions if you'd prefer.
In a move nigh on unique in American military firearms history, both companies' .45 ACP revolvers were designated US Model 1917, notwithstanding the fact no two parts were interchangeable between them.
Hi-Point makes carbines in .380 ACP, 9mm and .40 S&W, but where I think its design shines is with the .45 ACP carbine.
You should be able to sell "winter ammo" to the concealed-carry or home-defense customer who is set on either 9mm, .40 S&W or .45 ACP.
I recently purchased a Wyoming Arms Parker SS pistol chambered for .45 ACP at a gun show.
The calibres are: the 9-mm, the .40 Smith and Wesson (S&W), and the .45 ACP (for Automatic Colt Pistol).
Although the .45 ACP may no longer be a U.S.-service cartridge, its commercial popularity has never been higher.
Chambered in .45 ACP with a 5" button rifled barrel supported by a full-length guide rod and dust cover, the TAC Ultra introduces a full tactical rail.
The revolver is in .45 Colt (not .45 ACP) and the last patent date on the barrel is 1926.