Of course, it 'has' to be the gun's fault. Or, like I said, you simply have not spent enough time with them to become comfortable with the design. If you've been shooting DA's and autos all your life, you're not going to just pick up a single action and shoot it well the first outing.
Do you really think that an inexperienced SA shooter is in a good position to determine how a sixgun fits his hand? Do you need thinner grips? Thicker grips? How big are your hands? What shooting position are you using?
Speaking of this...
As a first time owner of a Colt SAA this year, I'm learning quite a bit about the differences between this revolver and my other semi-automatics. One in particular is, indeed, the grip.
I'd deduced the grip ergonomics fairly well, but I am experiencing a problem that I rather suspect is related to my ingrained experiences with my pistols.
Let's lay the baseline for everybody by first saying that the Colt SAA is in .45 Colt caliber, 5.5 inch barrel, and has the standard Colt checkered plastic grips. (Those grips will be replaced whenever I get the time to put into crafting some replacements.)
I own, and have shot the heck out of, a Colt 1991A1, Beretta 92FS, and AMT Automag II over the decades.
First thing I noticed about the SAA grip is, of course, the "hog leg" shape, which allows for more movement of the revolver within the grip. I also noticed that the length of the grip does not completely fill the palm of my hand, leaving my pinky to curl under the butt of the grip. Given that I don't have overly large or small hands (I'm 5' 9" tall, 184 pounds), it was my assumption that this was an intentional design of the grip.
Also, I don't consider my grip to be "weak". I'm not a heavy weight lifter or such, but growing up I had my share of carpentry experience since Dad was a carpenter all his life. I can swing a hammer, turn a wrench, flip an 80 pound sack of shingles on my shoulders for a trip up a ladder with no problems.
Now, with that said, I love shooting my SAA and it's my goal to reduce the collector's value down to about $1.25 through shooting. (For those who don't understand, the manual on the SAA states "Firing this revolver will cause immediate extreme loss of collector's value".)
Now my issue:
The bottom, back edge of the butt of the grip sits on the meaty part of my palm. This edge is part of the metal frame of the grip, which is sandwiched between the grip panels. After shooting a hundred rounds or so, I invariably end up with a small blister right there.
I'm thinking that this is likely caused because I have an ingrained pistol grip habit from years of shooting semi-automatics which makes me grip the hog leg firmer than I should for the way it's designed.
I'm also thinking that the checkered plastic factory grips are exacerbating the issue by not allowing the grip to move in the palm of my hand as much as it should when it's fired.
Any advice from people like yourself of Driftwood would be greatly appreciated.
A picture is worth a lot for this, so here's one to illustrate: