WB
Sure! There is a link below. They have a 12/20 ga. Insert to
Saturday, November 29, 2025, 12:16

I’ve used them. Work great to shoot 20 out of a heavier 12 ga. You just poke the empties out with your fingers.

Be certain what you are getting! They have smooth bore versions for $25-27 and the rifled versions are a little higher $29-30. They are stainless steel and well made.

Click in the webpage menu to the left “caliber adapters” then 12, 20, or other. I think the .308 Win. To .32 ACP would be fun practice with my REM. 700 HB.

https://www.theshootersbox.com/12GA-to-20GA-Shotgun-Adapter--Stainless-Steel_p_52527.html