I just purchased my first 1911A1, a Systema Colt M1927. My only other semi is a Sigma which was my carry piece. I always carried the Sigma with a round chambered (you guys probably know where I'm going with this). Unloding was simple ...drop the mag. and pull back the slide. Two questions: How do most of you carry your 1911 and what is the safest way to unload it if you decide to keep one in the pipe?