Shooting 9mm from a 12 gauge ?? Shotgun Chamber Adapters
There are a number of shotshell-to-bullet adapters on the market for 12 gauge shotguns. Of course, they are popular with the survival crowd because of their versatility.
GunWebsites tested the following 12 gauge adapters:
12 gauge to .22LR
12 gauge to .44 mag
12 gauge to .38 special
12 gauge to 9mm
and 12 gauge to .45 acp.
Designed to work with most 12 gauge break action (double or single barrel) shotguns, these let you use your current platform (12 gauge) to accept other types of ammo.
Here’s what happened: