Range Report: S&W Mountain Gun .45 Colt....

Stephen A. Camp

Staff In Memoriam
Disclaimer: When I speak of "accuracy," I'm not speaking of PPC National levels where score is king and the tightest possible group in the right place is the goal. For me, being able to consistently know that I can hit within a target of certain dimensions at a given distance defines "accuracy" or the lack of. Just wanted to clear that up as I've been told that I "don't have a clue" on what is meant by accuracy. http://www.thefiringline.com/forums/showthread.php?threadid=132495&pagenumber=2

The Revolver: In '96, I bought an S&W Model 625-6 "Mountain Gun" in .45 Colt. The gun pictured is stock with no work having been done on it. The stocks were changed from Pachmayr Grippers to the more compact ones. The reason is that I like them better.

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(Att: Terry Murbach: I've got some wooden stocks ordered, but they're not in yet. I am going to try what you suggested.)

Ammunition: Three loads were used with this revolver with one being factory and the other two, handloads.

CCI Blazer 200 gr GDHP

Rucker 255 gr CSWC
8.0 gr Unique
WLP primers
New Starline Cases

Hornady 250 gr XTP (moly-coated)
8.0 gr Unique
WLP primers
New Starline Cases


From Left to Right: Rucker SWC load, CCI Blazer, Hornady XTP load.
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Just for grins and knowing that sand is NOT a good test medium for expansion, I fired three of the obviously light-loaded CCI Blazers and three of the XTPs into sand to see of any expanded at all. Here's the results and I took no measurements as I've not yet shot a deer or anything else made of sand! Anyway, not scientific at all, but interesting, at least to me.

The three recovered bullets are the 250 gr XTPs. The one on the right is the GDHP; I could not dig deep enough for the other two which I suspect did not open up.

I'll do some expansion tests in water along with some .44 Special tests in the future. I was surprised to see the XTP's fairly uniform expanison at .45 Colt speeds.
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No chronograph work was done today as I wanted to find the loads I'd be interested in before messing around with that. I'd estimate the handloads at somewhere around 850 - 900 ft/sec. The 200 gr Blazer may be in the 800 to 850 ft/sec range judging only from felt recoil. It is noticeably less than the less-than-maximum handloads.

My goal for this handgun is to perhaps take some animals and use it at the range as well as something to tote in the field. If I can hit a playing card size target at 25 yards, I'm happy. If that's setting goals so low as to be "clueless," so be it. I shoot to please myself and no one else.

Shooting: Firing was done at 7, 15, 25, and 50 yards. All shots except @ 7 yds were made firing single-action. All of the 7 yard shots were fired double-action. More on that later.

Fifteen Yards:

Here's the 5-shot groups at this distance, fired slow-fire, standing w/2-hand hold. I fired groups w/CCI Blazer 200 gr GDHP three times as I never could get it to behave. Perhaps my particular gun doesn't like it or perhaps I just couldn't shoot it. I'm "clueless." The two handloads satisfied me and were consistently grouping well on these targets and others.

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Next, firing in the same manner, I fired a group with each of the handloads at the same target.

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At this distance, the two distinct groups can be seen, but as distances grow, they'll overlap as my ability to hold accurately becomes less precise.
At least that's what I expected..........and that's what happened.

Twenty-Five Yards:

At 25 yards, there's enough error that the groups do in fact overlap.
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Fifty Yards: These shots were fired single-action, two-handhold, sitting at a bench with my arms and wrists resting on a coat on top of my range box. They are slow fire.
Five shots with the 255 gr CSWC and 250 gr XTP were used.
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As far as I'm concerned, either load can be used w/o changing the sights for my purposes for this gun.

Seven Yards: This group was fired with the SWC handload and was fired 2-handed, standing, double-action and as fast as I could get a sight picture. I went ahead and did this as some folks have mentioned using this revolver for protection and the question of "What gun to use for protection against animals" seems a fairly frequent topic. Depending on the size of the animal, one should be able to put multiple hits in a reasonable sized area pretty quickly in "panic mode" if he can focus on what he needs to do...and do it.
I had 15 rnds left so I used them at 7 yards.
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Observations: I was darned surprised at my being able to group as well as I did with a 4" revolver at the longer distance. Normally, I shoot longer-bbl'd revolvers at such distance. One of the targets shot at 50 yards was quite a bit tighter than the one shown, but I know it was a lucky fluke and the one shown is a more truthful representation....at least for me.

I was not surprised to get pretty decent groups. Folks familar with the .45 Colt round have frequently recommended the 8.0 gr Unique with a 250 or 255 gr bullet, enough so that I was pretty darned sure it would be a tight-shooting handload. I should've brought the chronograph, but was lazy. Oh, well, it'll be something fun for another day.

Recoil is not bad at all out of this N-frame and not so "sharp" as with the faster-stepping .357 magnum on up. It's a shove and there is a bit of muzzle flip, but we have a light bbl on the "Mountain Gun."

There were no pressure signs at all and cases extracted easily. There were no malfunctions.

Not loaded as hot as the .45 Colt round can be in more appropriate handguns for "hotrodding" rounds, it is hot enough for what I'll use it for, shooting Texas whitetail deer under fifty yards and most likely, under thirty-five. This might not be the load of choice for a fellow in Alaska or other places where creatures have large fangs, paws, and claws, but in my neck of the woods, it'll do nicely. Though not intended for it, I think it would also be a most sufficient round against any two-legged predators as well and is a comforting, relatively compact little package when toted about in a "tanker" type shoulder holster. Not built for speed, it is convenient for the hunter primarily using a rifle, but willing to take an animal close with his handgun if the opportunity presents itself.

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Even though an N-frame, I find the revolver a comforting little package.

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This one's giving my .44 Special a run for its money.

Best.
 
Thank You -
Your criteria for being able to hit what you aim at, vs. bench-rest groups measured with calipers is exactly the difference between users and theorists. I bought mine the same year - old-style frame (plugged cylinder stop vs. milled) new thumb latch and excentric ejector star. The "bench resting" I have done has produced some good "puppy print" groups, and this gun does not seem to prefer one load over another - it stays consistant with the 850-950 fps loads I've tried, with bullets from 185 gr. hps. to 255 gr. SWCs. Wonder if the place on Murbachs' shin still itches, where I bounced one off his boot-top :rolleyes:
 
funny thing. When I look at your groups, I can tell how the gun shoots. I was once told that a Ruger Super Redhawk would shoot 1" groups at 100 yards which made it better than a regular Redhawk.
I asked the expert to tell me all about his loading and bench rest techniques since I have always wanted to be able to shoot 1" groups at 100 yards from a revolver. He replied that he hadn't actually shot the group himself but had read about it in a gun magazine.
 
Hello, Rich, and thanks. One benefit for me in doing all this "work" on the "range reports" is that it's forcing me to practice more at 25 and 50 yards. I'd gotten kind of lazy.

Best.

PS: I'm still lazy, but I am practicing at those distances now. Hahahhahaha!
 
Well, I'm sold...

Stephen,
Thanks for the review. I've been pricing the 625 on auction sites, and came across a 7" S&W PC 625 in .45 colt for ~$400. It sounds like an incredible bargain for a handgun hunter. The 625 fund is going to start accumulating from here out...

Despite the comments of some folks on another thread, I think it's pretty clear that the vast majority of the TFL community respects your expertise and willingness to share it.
Even more rare than experience though, is being experienced while being able to express yourself clearly and accurately, without putting down other people, or coming across as arrogant or condescending. People who can do that are a service to gun community, people who can't, are an embarassment.

Steve
 
Hello, SteveC, and thank you. I kind of try and do things like one of the moderators here, Johnny Guest.

Best.
 
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Excellent range report Stephen..as usual. I do have a hankering for a LC Mountain Gun. It does cry for a set of "woods" though. :)
 
* * *[blush] * * *

Thank you for the kind words, Esteban. I am not worthy.

Just wish I had the discipline to consistently shoot as well as you, and then to write interestingly about it.

All best - -
Johnny

PS--Sure like my 45C Mountain Gun. I too am relatively clueless as to tee-ninsey little PPPCCCC groups, but it's a lot of fun, flinging those big hunks of lead at two-by-three sheets of pasteboard, a hundred yards down range. I guess one man's pleasure is too simple for another, and some folks' elation is others' drudgery. My fun is in the Colts and Brownings and the big Smith resolvers. :p

JPG
 
Most Mountain Guns are very accurate. A firend of mine just picked up one in .44 Mag in as new condition for $325.00. It is one of the older ones with the firing pin on the hammer.

Here's mine in .45 Colt;

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Here is a six shot target, double action at 7 yards. At the last shooting session I almost had to try to miss a soda can at 25 yards. I love it.
 

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Mighty fine readin'...

from all involved. Fine shooting, too.

Boy, you people make it almost impossible for an old recovering gun trader to behave.

Riddle- what kind of grips grace that iron of yours?
 
Q:What's better than a Stephen A. Camp range report?
A: Two big bore patented Stephen A. Camp range reports!

Oh, and on the accuracy bit:
I shoot to please myself and no one else.
Yep, that tells me you're one of the ones that knows exactly what defines accurate.
 
Mr. Camp,
First off, excellent post. I wish more people posted detailed reports like yours. It is much more useful information than wholly subjective assertions without the slightest evidence to back them up. Keep up the good work!

I have a question for you. The local shop has a 625 mountain just like yours for $425. I haven't given it a thorough examination but if it is in good shape do you think I should jump on it? I don't have any experience with large bore revolvers (I have a 586) but I'd like to try them. Should I get something else for my first like an older 25 or 24 with a longer barrel or is the 625 mountain a good place to start?

Thanks for your thoughts,
Brian
 
Magna port

I have one I picked up used. it s a nice gun but the previous owner had it magnaported. I could not figure out why till I took it shooting, and it turns out, low and behold, it kicks more than I would have imagined!
That skinny barrell does indeed make a difference.....
Mine groups well but I need to adjust th sights as it shot very high....
I used a box of Frontier cowboy loads and they shot so dirty I could have sworn they were blackpowder, but they did print nice groups...
 
Hello. Felt recoil is subjective, i.e.: what kicks for me might "not kick" for you! In terms of the Mountain Gun in .45 Colt, I'd likely buy it. I did NOT buy one in .44 Magnum when they came out first, but liked the revolver. I opted to wait in case S&W offered it in .45 Colt...which they did a time later. Many folks agree that the .45 Colt is a "gentle giant," a big caliber w/a big bullet, but not so much recoil and certainly not "sharp" like the fast-stepping magnums. You are aware of some recoil when they go off, but to me, it's more like a shove rather than a sudden "kick." I do not find it unpleasent to shoot at all.

I really like the .44 Special round and the Model 24 that fires it. However, these can be difficult to find. Both the Mountain Gun and the M24 are N-frames and both have the slender bbl. If you find a 24 in 4" bbl-length, it'll be within a very few oz. of the Mountain Gun. I don't think there's enough difference to matter.

If I wanted a Mountain Gun and couldn't find it in anything but .44 Magnum, I'd get it and handload either mid-range magnums or "honest" Specials. Even not handloading, there are some .44 Special loads that run the gamut from the traditional 246 gr LRN at a bit under 800 ft/sec to some +P stuff in varying weights. I am not really "up" on all the .44 magnum factory loads out there, but I THINK there are full-house and then lighter, defensive loads around. In .45 Colt, I don't really try for anything near quasi-.454 Casull loadings. I'm happy with 255 grs or so at around 900 to 950 ft/sec.

If you can shoot a .45 automatic with no problem and most everyone can, I don't think you'd have a lick of problem in terms of recoil with a .45 Colt MG.

Best.
 
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