Why would some one want a Stainless steel Barrel over Chrom Moly? I'm reading on Benchrest.com that 416R stainless is no good at extreme cold temps. Plus some times the Sulpher added to it for ease in machineing . If it doesn't mix right can blow up. Like Sako did a while back. They say use 410 grade stainless. But it machines poorly. So why use the stuff? I have a Hart Varmint BBL made with 416R in 6x284. I've loaded some HOT loads it hasn't blown up? /ubbthreads/images/graemlins/confused.gif