Chris: That is about what I would expect from .44 Special loaded for "cowboy action" shooting. In your ported 4" M29 this would be a very mild load with minimal recoil.
I shoot quite a few .44 Special, 240-grain cast SWC, 7.0 grains Unique (about 825FPS) in several S&W and Colt revolvers chambered for .44 magnum and .44 Special. Accurate, easy to control, and pretty potent for most needs (ballistics are pretty similar to .45ACP 230-grain, for comparison purposes). Punches through car doors easily, breaks 2X4 lumber to splinters. I haven't used it on game animals but I would expect it to be a good performer at modest handgun ranges.
About 10 years ago I was much too busy to do any reloading so I ordered a case of .44 Special from Underwood Ammunition, 240-grain jacketed hollow point. Loaded at the top end of .44 Special levels (Underwood quoted 900+ FPS from a 4" barrel), a very stout load that would be preferable for large game animals in my opinion.
I have a 3" 629, 4" 29, and 6-1/2" 29, all .44 magnums. I have not used any magnum ammunition in at least 20 years. The .44 Special does everything I need.