I got to the range this afternoon AFTER this morning's rain. Got to shoot the following...

300 gr. Hornady XTP, 21 gr. H110, CCI 350 for 1449 fps, 1358 fpe, 4 fps AD, 5 SD
300 gr. Sierra JFP, 21 gr. H110, CCI350 Unchronographed
260 gr. Cast Performance WFNGC, 10 gr. Unique, CCI300 1215 fps, 868 fpe 4 fps AD 7 SD
145 gr. RB, 2.5 gr. Bullseye, CCI300 for 287 fps, 27 fpe 47 fps AD 48 SD

I've not got a photo yet, but some of these were below aiming point at 100 yards, the 265 gr. CP WFNGC was about right on and even the aforementioned 250 gr. Hornady XTP load was a good 6+ inches lower! Who knows what's up with that. Perhaps Ben Rumson is correct about how I handle the recoil. This is with the original factory front sight.

By the way, that front sight didn't move through all that shooting! It is practically a finger press fit and it stuck right through it all. Very interesting.

In any case, I think that I can find a load that will creat significant FPE and penetration and it right on at 100 yards. The current load with the 265 gr. CP WFNGC seems to be a good general purpose load. I think that if I speed up the 300 gr. bullets they will also come up on the target.

I can't say enough about how much I like the gun despite the situation with the sights. If I can find a couple of useful loads I'll be well satisfied.

However, if YOU plan to put a Williams Foolproof, Lyman 66 or other receiver sight on a .45 Colt or .44 Mag M92, mount it as low as it will go on the receiver. You WILL need the adjustment range.