Ditto the Colt Mustang/Pocketlite Plus II and the Government .380 (which are all basically the same gun, allowing for differences like alloy/stainless).
Seven plus one. Condition III carry, (half) cocked and locked.
Astra Constables are the same capacity, iirc.
Ditto the Ruger LC9 9mm. 7+1.
With all due respect, and begging your pardon, but this is not condition 3. See the below.
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Condition Four: Chamber empty, no magazine, hammer down.
Condition Three: Chamber empty, full magazine in place, hammer down.
Condition Two: A round chambered, full magazine in place, hammer down.
Condition One: A round chambered, full magazine in place, hammer cocked, safety on.
Condition Zero: A round chambered, full magazine in place, hammer cocked, safety off.
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(Per Wiki, Jeff Cooper)(note--no half-cock "safety" used in the above)
Experimenting with my 1911, at half-cock, the slide safety will not completely engage. No experienced shooter ever uses or depends on half-cock. It's a good way to break the mechanism. Not suggested. IMHO
I always carry Condition 1, with holster retaining strap between hammer and slide, snap-buttoned. For many years.
Suggesting you either review the above and modify your recommendations, or forgo instructing others in M1911A gun safety.