Ruger’s been making a big push into the competition world lately, with a USPSA Single Stack-ready 1911 and a Ruger American with slide cuts for Carry Optics. First on the menu from the recently-established Ruger Custom Shop, however, was the Super GP100 in .357 Magnum, a revolver designed from the ground up for practical shooting competitions.
I’ve had this year’s competition revolver in hand for some time now, taken it to two ranges and one match, and put a fair few rounds through it generally.
So, let’s get down to business.
The Super GP100 is a .357 Magnum revolver1 built with competition in mind. Though it bears the GP100 name, it is in fact a hybrid design. Its frame is Redhawk-size (that is, large enough for an 8-round cylinder), but its dual-spring lockwork comes from the GP100. The cylinder locks in three places for maximum durability, and is cut down quite a bit to reduce weight.
The trick about revolvers for USPSA (this is one of them) is that an 8-round cylinder is the cost of entry. Under the rules, you can fire eight shots before reloading if you’ve declared Minor power factor, and six if you’ve declared Major. The USPSA rules further say that a stage cannot require more than eight shots from a single shooting position. Fewer than eight rounds loaded, and you have to reload flat-footed. Nobody likes that.
So, although it’s a .357 revolver, I’ll be shooting .38 Special almost exclusively2.
Size, Feel, and Look
To kick things off, it is a big gun. A 5.5″ barrel at the end of a large revolver frame makes for neither a small nor a light handgun. For its purposes, though, this is fine.
It feels pretty good in my hands. I have two minor gripes, however. One, the cylinder release is a bit hard to hit with my strong hand, and is relatively small. (I understand Ruger is working on an extended part.) Two, the stocks aren’t shaped in such a way as to fully promote a hands-high grip—the natural place to put your hands, given the contour of the stocks, is a bit too far down for the proper double-action grip. That can be fixed with aftermarket parts, however, something I may investigate later in the year.
As far as its general appearance, I find it quite handsome indeed. The diagonal cuts in the barrel shroud give it a somewhat retrofuturistic air, along with the fiber-optic front sight, but otherwise, it’s a revolver with classic revolver lines. It wouldn’t look entirely out of place on the set of Firefly, which is an aesthetic I can get behind.
Disassembly and Ease of Maintenance
I do not have very many revolvers, but the Super GP100 is middle-of-the-road on ease of disassembly. Swapping springs or removing the hammer at a match would be a no-go, although the latter is only because there are hammer shims inside to deal with3.
Of course, the manual says that no disassembly is required for basic cleaning. I suspect I’ll take them at their word, and only do the detail strip now and then.
Before the first match, I had two range sessions to come to grips with the gun, one at an indoor range where I did quite a poor dot torture (and ended up adjusting the zero on the sights), and one at an outdoor range with a bunch of steel plates between 15 and 30 yards.
Pretty good, out of the box. Better than the 929 Performance Center I tried out at a different local gun store. I haven’t had the chance to play with a slicked-up Smith, so I can’t draw an exact comparison, but even with only lighter springs (no polishing), parvusimperator remarked that it felt pretty good.
The trigger scale says about 7.5lb double action and 2.5lb single action. Single action is a clean break. Double action has a bit of clickiness to it at one point, but I don’t mind.
More accurate than me!
It’s a revolver with a 5.5″ barrel. Not only is the sight radius correspondingly huge, but when it came back from warranty service4, the factory included a copy of the target showing a sub-1″ group at 15 yards.
Given that I’m shooting it double action in a practical shooting sport, that’s plenty sufficient.
Tame, at least with .38 Special, which is what most people will be running through it. The gun weighs 44 ounces, plenty to soak up the pop from piddling minor loads.
Because this is a competition gun, I didn’t even bother shooting it with stock springs. That, of course, raises questions of reliability.
Unlike my CZ P-09 race gun, which has happily consumed every load I’ve ever fed it, the Super GP100 with lightened springs (a Wolff 9lb mainspring) is a little more finicky. It happily runs on Prvi Partizan .38 Special, but handloads with decade-old CCI primers, though they were reliable in single-action, failed once or twice per cylinder in double-action. Winchester primers of the same vintage worked fine5.
One frequent complaint about .38 Special in competition revolvers is that the ejector won’t fully eject empties. I can confidently say that’s not a problem here—the ejector stroke is long enough to pop empty cases fully out of the cylinder.
Now, we arrive at the meat of the post. The Super GP100 is a competition gun. How can I fully review it if I don’t compete with it?
So, how was it in match conditions? Pretty good. Although the stocks, as I mentioned earlier, aren’t quite shaped how I’d like them to be for the grip I want, they’re perfectly acceptable. I didn’t find myself taking the wrong grip out of the holster or off of the table starts, which is a good minimum benchmark.
You might notice in the video that I struggle with reloads in a few places. This is in part due to my inexperience and choice of the wrong basic technique6, but also in part due to the combination of factory ammo without a roll crimp and Ruger’s traditionally-tight chambers. Prvi Partizan-brand .38 Special in both the factory moon clips and the SpeedBeez version binds unless it’s dropped just so7, with the gun almost exactly vertical. Because of the taper on 9mm, it wouldn’t be a problem with the 9mm version, if you’re okay with spitting on revolver tradition8.
Match accuracy is, as I indicated earlier, just fine. I missed a few small steels at long range, but that’s on me more than it is the gun. The sights do come from the factory regulated for a 6-o’clock hold, which is fine if you like it. It’s not what I’m used to, however, especially after a long run of Carry Optics, in which you put the dot on the thing and pull the trigger, so before the next match I’m going up to the range to adjust them for a dead-on hold.
I’ll grant you that I’m not the best person to review competition revolvers. I only have the one, and I don’t have experience with tuned Smith & Wesson guns for comparison purposes.
That said, I’ll still put my recommendation on this one. The problems (iffy reloads with factory ammo, less-than-perfectly-ideal stocks) are relatively minor, and both easily solved (by handloads and by aftermarket grips) are smaller than the benefits (match readiness is a $5 pack of Wolff springs, not a $150 trip to a gunsmith). The value proposition is there, and the performance is nothing to sneeze at either.
- You can get it in 9mm too, but 9mm is not a fit caliber for a revolver, no matter what the Revolver Nationals stats say. ↩
- Because of USPSA power factor rules, I’m likely to go (in the low-power direction rather than the high-power one) to more esoteric cartridges in the future, like .38 Short Colt or custom cut-down .38 Special. ↩
- To put the hammer back in, you stick one shim to it with gun grease, put the hammer pin through that shim and into the hammer, and push the opposite shim into the frame with a piece of paper. ↩
- It came with a misaligned barrel shroud assembly. Ruger was highly accommodating, and had it turned around inside a week. ↩
- I understand that primers have been getting more sensitive over the years—thus saith the Lee reloading book, along with some random forum posters. Today’s CCI primers might work. Perhaps I’ll pick up a box at the reloading-supplies counter of the friendly local gun store. ↩
- I’m writing a post on this, too, but it comes down to gross motor movements with my dominant hand against fine motor movements with my weak hand, and I should have realized that before practicing the latter a bunch. ↩
- I bought a reloading press to solve this problem. It was always an inevitability once I started shooting competitive revolver, because you get to keep all your brass, but this is a bit ahead of schedule. Anyway, a roll crimp into the SNS Casting 158-grain coated bullets’ crimp groove drops easily9. ↩
- I’ve come down hard on 9mm revolvers, but it’s good-natured. If you’re considering shooting a revolver at USPSA matches, pick whatever caliber you want. (And granted, 9mm has advantages.) The division needs you. ↩
- Because I bought a gun that Just Works, like parvusimperator’s Open blaster, I have to find my tinkering where I can, and that’s evidently at the reloading bench. Next year: .38 Short Colt? ↩