I knew a few guys that bought Shaw barrels in the past. The barrels were gone in 800 rounds or less in every case. Their steel looks to be Asian, or about the cheapest domestic stuff out there. Lots of sulphur content and some of the worst heat treating I've ever seen. These were all Savage drop in barrels, and I really think the factory barrel is of better quality. One thing I did notice that bothered me a lot was that the chamber depth in the barrels was all over the place, and one was so deep that he had to shave the end of the barrel. But the make good tomato stakes, and look just like Remington barrels
gary