I took a barter on this Sig Sauer SHR 970 .30-06 a couple of years ago because it seemed like a cool gun, and I didn't have a 30-06. Was told it was a rare gun and was limited ran. I've always been curious of what the gun was actually worth or are they an uncommon gun for a reason? Wanting to understand what I bartered for, to know more about it. I searched this forum and found no mention of this rifle. Google seems to claim its rare, but curious to others who are familiar with it say?