I have a Glock 357 SIG replacement barrel. Drop in a Glock 22 and shoot 357 SIG.
It has had exactly 103 rounds put through it as I have all the brass.
Brass will be included if you are a reloader and want it, other wise it goes in the scrap bucket.
$120 shipped to your door USPS with a money order. PayPal accepted at $125.