cimarron saa

Two questions about two different guns. Both questions asked to me by different friends. 1. Is it safe to carry a new S&W Model 27 classic with a full cylinder? I've done so for years, just assuming it must have a passive safety built in, but I couldn't actually find information on S&W's...

I purchased a Cimarron single action .45 long colt years ago and the 3rd cock remained in position where I cocked it. Since then I bought another .45 and a .357 Thunderer both of these the 3rd cock position goes back to the 2nd position. Why is there a difference? Did Cimarron change the cocking...