I recently acquired an Israeli Arms 1911 in .45 ACP. The barrel is about an inch shorter than my RIA GI model but all else is the same size. The pistol has extended everything and 3 dot sights. I have only fired 2 mags thru it and it functioned fine. I hope to rev it up and wring it out soon. Can anyone give me their opinion on this make and model as I am totally unfamiliar with Israeli Arms. Anything in particular I need to know? The fellow I purchased it from needed $ and the price was to good to pass up. Thanks.