Description
The GP100 Match Champion started life as Ruger's competition ready take on their workhorse double action revolver, and chambering it in 10mm Auto was a smart move. You get a full stainless six shooter that feeds the same ammo as your 10mm pistol, loaded and ejected with full moon clips. Three of them come in the box, and they double as speed loaders while making empty cases pop out clean with one push of the ejector. It is a genuinely fun setup, and it makes reloads on the clock or at the bench a whole lot quicker than plucking loose rounds.
What Sets the Match Champion Apart
The 4.2 inch cold hammer-forged barrel wears a slab-sided half-lug profile with an 11 degree target crown, a detail usually reserved for custom work that helps wring accuracy out of good ammo. Inside, Ruger polished and optimized the internals and added a centering boss on the trigger with centering shims on the hammer, so the double action pull rolls through smooth and the single action break stays crisp and consistent. The chamfered cylinder and ejector speed up loading, and the contoured cylinder edges make holstering less of a snag fest. Up top, a quick change fiber optic front sight pairs with a fully adjustable rear for a bright, precise sight picture whether you are ringing steel or punching paper.
Built on the GP100's Tank-Tough Frame
The 10mm Auto runs at healthy pressures, and the GP100 platform is famously overbuilt for the job. The triple-locking cylinder secures at the front, rear, and bottom of the frame for consistent alignment shot after shot, and the transfer bar mechanism means the gun only fires when you pull the trigger. At 37 ounces, it soaks up recoil well enough that full power loads stay manageable and mid-range loads feel downright pleasant. The Hogue stippled hardwood grips look sharp against the satin stainless finish and give your hand real purchase without chewing it up, and the grip frame accepts a wide range of aftermarket options if you ever want to change things up. Whether it rides along on hikes, runs revolver division at a match, or just earns its keep as a range favorite, this one covers a lot of ground.
Key Specifications
- Manufacturer Part Number: 1775
- UPC: 736676017751
- Model: GP100 Match Champion
- Caliber: 10mm Auto
- Action: Double / Single Action
- Capacity: 6 Rounds
- Barrel Length: 4.2" Cold Hammer-Forged, Half-Lug
- Overall Length: 9.5"
- Weight: 37 oz
- Twist Rate: 1:16" RH
- Finish: Satin Stainless
- Sights: Fiber Optic Front, Adjustable Rear
- Grips: Hogue Stippled Hardwood
- Safety: Transfer Bar
What’s Included
- Ruger GP100 Match Champion 10mm revolver
- Three full moon clips
- Owner's manual
- Cable lock
- Factory box
Frequently Asked Questions
Does the Ruger GP100 Match Champion 10mm require moon clips to fire?
It ships with three full moon clips, and using them is the way to go since 10mm Auto is a rimless cartridge. The clips act as a speed loader and let the ejector push all six empties out at once. You can chamber loose rounds in a pinch, but you will need to pick the empties out by hand since the ejector star has nothing to grab.
How does the Match Champion trigger compare to a standard GP100?
This is where the Match Champion earns its name. Ruger polishes and tunes the internals at the factory and adds a centering boss on the trigger plus centering shims on the hammer. The result is a noticeably smoother double action pull and a crisp, repeatable single action break right out of the box, no gunsmith visit needed.
Is the GP100 Match Champion 10mm a good trail or woods gun?
It is a strong pick for that role. The 10mm Auto delivers serious energy with hard cast or heavy bonded loads, and the 37 ounce stainless GP100 frame handles full power ammo without beating you up. The 4.2 inch barrel keeps it packable in a good holster, and the adjustable sights let you zero for your chosen load.
Can I swap the grips on this revolver?
Yes. The GP100 uses Ruger's peg-style grip frame, which accepts a wide variety of aftermarket grips from Hogue, Pachmayr, Altamont, and others. The factory stippled hardwood Hogue grips are excellent, but if you prefer rubber or a different profile, swapping them takes just a few minutes with basic tools.



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