As i just bought a Sig P320 in 40 Cal liked it so much got the 367 Sig conversion kit for it. Already looking at getting the 45 just wish it wasn't a stand alone. I have a couple of Sig Sauer 202's that i bought while i was stationed in Germany it is my go to hunting gun. I have many different types of weapons but was really impressed with the 320 and looking forward to learning even more about this model