No sweat. It is actually the worst kind. It is a three piece barrel. Two long half round pieces with an end piece. A NIGHTMARE to get round, symmetrical, and looking good. I found the barrel above for less than $10 bucks, so I am going to go ahead.
With the M-10, I don't believe I will need aftermarket tracks or PE, so I am going to invest in stowage items and a barrel.
HTH
Scott Gentry