Kimber makes a version of the King ambi safety. It does not have the "wing", rather it relies on an unusual hammer (sear?) pin the head of which rides in a dovetailed groove in the back of right side safety.

No wing, no problem. Kimber's version is more than likely MIM, however the older King version was a heat-treated casting that was finish machined. My old brain is not firing on all cylinders as yet, but it seems to me that someone else is making a higher grade version of this safety. I have also heard rumors that while King is out of the custom business it is still making small parts. Their safety was used on select pistols used by some special combined unit of the military a few years back, so those are "good to go" as hey say. It is what my Springfield wears, btw.

The old Colt/Mueshke safety was similar, but in that version the end of the sear pin is extended and notched, capturing the thinned forward leading edge of the right side safety. Either should work just fine, but I know we have double stack Paras in the shop that wear ambi-safeties. Let me take a look at those today and I will report back this evening.

Otony

factory safety. All the Left Handed MPs I worked with learned to do that.

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Of the Troops & For the Troops

My full size P-14 has amphibious safties. It's a Powell gun, and he put them on it, being a lefty. It's not retained by the grip, but there is no brand name that I can find. Heck, I don't need it, I'll send you the receiver, and you can swap them out.:)

JLF

However, the usual type of ambi safety that uses a 'wing' under the right grip panel for retention will typically not work without 'substantial' modification.

One possible alternative is the Mueschke-type Ambi, which uses an extended and notched sear pin for retention of the right half of the assembly:

• Extended Model @ Brownells (Blue or Stainless)

• 'Standard' Model (Ditto)

One of the standard types came fitted to my Behlert-built Series 70 (although it might be a Colt part; I'm not sure).

In any case, I found it perfectly satisfactory, except for one thing: It was sort of 'blocky', and it had numerous sharp edges to boot, so I had to dehorn it.

Since I have no facilities for bluing, I simply *spray-painted it* with Satin Black Krylon®...
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...Which reminds me: Hats off to The (Formerly) Black Rifle Crowd for making it 'OK' to paint yer guns!

That one really *was* long overdue...

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