Recently put in some overtime and plan on picking up another 1911. I have owned Kimber, Springfields, and a series 70 Colt in the past. Recently I was able to chat with the Sig Sauer rep and was pretty impressed with their 1911s as well. I know there is a firing pin safety on these but am unsure if it is the series 80 style or the Swartz style. I assume they use the Swartz system since Sig employs a few of Kimbers former gun designers/engineers. Anybody know for sure or have first hand experience? Thanks in advance.