r/TheOneTrueCaliber

2.9K archived posts · Jan 2016 – Sep 2026

For those that love guns chambered in .32 ACP

r/TheOneTrueCaliber

John Moses Browning, easily the greatest American gun designer that has ever lived and one of the giants of the gun world, developed the .32 ACP (aka 7.65 x 17mm) cartridge in between 1894 and 1896. In 1897 he completed the first prototype of a .32 ACP pocket pistol. That pistol would become the FN 1899. It has been said that more pistols have been chambered in .32 ACP than any other cartridge.

Created Jan 8, 2016 · NSFW

6.4KMembers (last snapshot)

2.9KArchived posts

A subreddit for those that love guns chambered in .32 ACP, "The.One.True.Caliber"

It has been said that more pistols have been chambered in .32 ACP than any other cartridge.

Rules

Link posts are allowed, but must contain a brief description of the picture, or linked site. Those without a description will be deleted.
Links to a .32 you own and wish to discuss are preferred content. Links to a vendor's .32 and "should I buy this?" are ...discouraged.
A link to a video, with no accompanying description of why the video is informative, will be summarily removed.
Memes, or links to sale items, blogs, spam, egregious self-promotion, and other yet-to-be-restricted links, will be brutally suppressed.
Only text posts that are informative,
or intended to facilitate discussion are allowed.
Posts with the intent to sell products or services, or are appeals for money/funding will be removed.
Posts may contain links to images, videos, or articles that enrich the discussion and provide information.
Low quality pics are not endorsed. Take a close-up, full-frame, cell phone pic outside in light shade. It will be great!
Posts that are not about guns chambered in .32 ACP will be removed. (A little leeway is allowed for the .25 ACP or .380 ACP models of pistols that were substantially produced as .32 models)

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