
opcorn:
Wow....
OK.
1: The M1910 did not have a thumb safety, the M1911 as patented DID have a thumb safety this the
M1911 was designed to have a thumb safety. The reason the thumb safety was added was to give the troops a safe way to carry the firearm until it could be returned to condition 3, this later changed to that the M1911 should be carried condition 1 when "expecting trouble" and is now "the norm" for LE duty and civilian carry. The military carries condition 3 when in garrison, but goes hot during operations etc.
2: Most instruction manuals tell you not to carry a loaded gun. This varies from model to model, but a majority of them do not touch on modes of carry, if you'd like I can provide several examples later, on a different machine at the moment. So following the instruction manual may not be a good idea unless we want the OP carrying condition 4 with the gun in a locked container...:idea:
3: There are a variety of SAO semi automatics, not just the the 1911, think Mustang, Hi Power, Sig 238, 220 SAO etc.
4: Most of the above guns will not allow you to either: A: engage the safety with the hammer down (1911) or thumb cock the hammer with the safety on (Colt Mustang/Sig 238), I don't think I've ever tried it on my Hi Power, maybe I'll play with that tonight.
5: Getting back to the actual question and away from pulling each others' puds....
I carry all my SAO automatics that are equipped with thumb safeties in a cocked and locked fashion. It's the easiest and safest to deploy. Lowering the hammer on a live round is bad juju as you are required to disengage the firing pin safety (if equipped) to pull the trigger to lower the hammer, if you slip you're in for a big loud surprise. Even if you did lower the hammer safely in order to thumb cock the gun you need to compromise your grip by rolling the thumb over to the hammer.
I don't know about anyone else but when I mimic a gun with my hand and roll my thumb over, my index finger rolls down as well right about to where the trigger would be...under stress that would be another way to induce a negligent discharge.
Carrying it cocked with thumb safety off may not be "that bad" :gah: as there is still the grip safety to contend with, I would not advocate that method. The other types of SAO autos I mentioned do hot have the grip safety so I definitely would not advocate carrying those with the thumb safety off either.
Back to the 1911 and thumb cocking, if I were to carry in such a manner, I would only do so with a wide GI style hammer, the "Commander hammers" just don't have enough surface area IMHO for thumb cocking.
So again, I carry my Mustangs, Sig 238, Hi Power, 1911s all condition 1. When I carried a Sig 220 SAO, it was condition 1. When I carry my XDM and P7 (single action, striker fired) I carry them with one in the chamber and grip safeties active.
I'm not ever going to comment on condition 3 in this thread, it's bad enough as it is...:essen14: