They will fit across eachothers holsters, but be aware that the FAB92 slide has more width where the slide rails are than the B6P. This will createa a slightly looser fit in a leather holster for the B6P if it was made specifically for it. Not a sloppy fit, but slightly looser, depending on how tight a fit there was before using the FAB92.
The frames are as close as possible, but the slides are machined a bit differently.....
Yeah, you can see the subtle difference in the slide profile in pics. I ended up ordering a Little Foxx Hybrid. Basically the same price, and I figure the hybrid would give me a little more fudge room than a full Kydex to account for any variations between the two. Will update when it comes in.
Got my Little Foxx yesterday. Ordered Saturday, received Thursday. Not too shabby!
As for the holster itself, and the fit, I really want to like it. Two issues, however...
One, that trigger coverage tho (or lack thereof). The Kydex side is well covered but still allows for a full grip. the leather side, though, is cut WAY back. I could insert my index finger far enough into the leather to pull the trigger, even in double action. This make me nervous as my wife and I like to hike, so I have a pretty good collection of jackets and backpacks, etc., with various straps and ties hanging around the waist area. Don't want one of those getting entangled in there...
The second issue is easily fixable if I decide to keep it. And that's that the Kydex shell for the SAR B6P doesn't account for the ambi-safety on the FAB92. The gun cannot be fully inserted unless the safety is engaged, a definite show-stopper for carrying. If I decide I can live with the leather issue, I'll simply notch the Kydex to allow for the safety. We'll see, I guess. I have 14 days (well, 13 now).
One very minor complaint is that the leather also doesn't fully cover the back side of the slide. The ends of those grooves on the muzzle end of the slide are pretty sharp on the FAB92, and they can dig into your thigh if you sit just
right wrong.
Otherwise, as I said, I WANT to like it... And I think it should fit any of the full-size small-frame polymer variations, so long as they don't have a rail.