I never shot a Sig in 40cal. I have a Sig P-245. It's only been shot a few times but it's quite impressive. I would say 450.00 is a good price depending on it's condition.Sig's are well made and hold up well.If it's in like new condition I would say go for it.The 40 cal is a great defense round. My carry gun is Glock M-27 which is a 40cal Compac w/Trijicon N/S's.
Ruger Redhawk