Ruger's reputation
Ruger's double-action revolvers use cast steel frames and a design that owners describe as tank-like. They are known for handling heavy loads, and for simple takedown of the trigger group for cleaning. Our revolver maintenance guide covers care in general.
SP101: small frame
The SP101 is a compact, all-steel five-shot revolver, most commonly in .357 Magnum. Its steel frame makes it heavier than polymer or aluminum carry revolvers, which helps with .357 recoil. The 2.25-inch version is the classic carry configuration. It is also a popular choice for people who want a small revolver that will last a lifetime.
Ruger SP101 2.25"
.357 Magnum · 5-shot
GP100: medium frame
The GP100 is Ruger's medium-frame .357 Magnum and one of the most popular revolvers in America. It holds six rounds (some variants hold seven), shoots .357 comfortably thanks to its weight, and suits the range, the field and the nightstand. If you are buying your first centerfire revolver and do not have a specific reason to go smaller or larger, start here.
Ruger GP100
.357 Magnum · 6-shot
Galco makes the Switchback leather holster for the GP100; see our holster guide for more options.
Galco Switchback
Leather holster for the GP100
Super Redhawk: large frame
The Super Redhawk is Ruger's large-frame double-action, built for big-bore cartridges like .44 Magnum, .454 Casull and .480 Ruger. Its extended frame supports a scope mount on many models, which makes it popular with handgun hunters. It is a heavy gun meant for the field, not everyday carry. See our big-bore hunting guide.
Ruger Super Redhawk .44 Mag
.44 Magnum · large frame
Comparison
| SP101 | GP100 | Super Redhawk | |
|---|---|---|---|
| Frame | Small | Medium | Large |
| Typical caliber | .357 Magnum | .357 Magnum | .44 Mag and larger |
| Capacity | 5 | 6 (some 7) | 6 |
| Best for | Carry | All-round | Hunting, big bores |
What about the LCR?
The LCR is Ruger's lightweight carry revolver with a polymer fire-control housing. It is lighter than the SP101 but recoils more with .357. We compare it with other carry revolvers in our carry snub guide.
Sights and upgrades
Many shooters add a brighter front sight. XS makes a Big Dot tritium front sight that fits the SP101. Our revolver sights guide covers other options, and our action work guide explains trigger improvements.
XS Big Dot front sight
Tritium · fits SP101 and J-frame
Durability and maintenance
All three frames are designed to take a steady diet of full-power loads, which is why they are popular with people who shoot a lot of .357 Magnum. Owners also like how simply the trigger group comes out for cleaning. Check the cylinder gap, timing and end shake occasionally, as with any revolver, and have a gunsmith look at anything that feels off. Our detail-strip tools guide covers what you need.
Bottom line
Pick the SP101 to carry, the GP100 for everything else, and the Super Redhawk to hunt with big bores.
Frequently asked questions
What is the difference between the Ruger SP101 and GP100?
The SP101 is a small-frame five-shot revolver for carry. The GP100 is a medium-frame six-shot that shoots .357 Magnum more comfortably.
Is the Ruger GP100 a good first revolver?
Yes. It is durable, handles .357 Magnum comfortably and fires cheaper .38 Special for practice.
What calibers does the Super Redhawk come in?
Large-bore cartridges such as .44 Magnum, .454 Casull and .480 Ruger, depending on the model.
Is the SP101 good for carry?
Yes. It is compact and all-steel, which makes .357 more controllable but adds weight compared with polymer carry revolvers.
WheelGuns earns a commission on some purchases made through links on this page, at no extra cost to you. Availability and pricing change often — always confirm on the retailer's page. Firearms ship only to a licensed dealer (FFL); you are responsible for complying with all federal, state and local laws. Nothing here is legal advice. Get professional training and store firearms securely.