12 gauge to 20 gauge adapters.

[Clay Huntin' Canuck]

I have a Biakal O/U I want to use them on to shoot off those challenger 20 gauge shells at the skeet range.

Has anyone every test pattern them?

How does 20 gauge pattern through a 12 gauge choke. I have reamer to open up the choke of if need be.

 

[iron cat]

I have never patterned my Briley Side Kicks , but in 20,28, and 410 , all of them work great!
I bought them used from a fella who had used them in competition and won several state Champio ships with them in New Hampshire or Maine .
I have ever no problem shooting g skeet, trap or hunting g pheasants with them.
Cat

 

[migrant hunter]

Got one of the little ones from intersurplus to see if my daughter could handle 20 gauge loads in my baikal O/U. I didn't pattern it, but I dusted the 1st clay out of the trap at about 30yds. I was pleasantly surprised, will buy a 2nd one for the other barrel.