There isnt much to say about this adapter i kinda didnt have the money to buy a new barrel so i needed to find a cheap barrel adapter well i got one. And this one is it . It does what its suppose to and thats all i needed outa it I may could have used one with different bore sizes but it works.
I give it a 9 well i got what i payed for the only thing that could be better is the different bore sizes but a begger cant be a chooser now. I only payed $10 so it does its job and im happy