Stainless steel barrel. 7-08. Low round count. The gun was hunted with but shot very little, it was my 10 year old daughters (whose 16 now). I would recommend a bead blasting on i, but the number of shots through it are less than 200. $75 to your door in the lower 48. I had it rebarreled to a .260 to match her brothers' guns. Great barrel, no issues what so ever. Threads to tip is 24".