Compare the iconic Sp101 and GP100 revolvers in a battle for supremacy. Learn about the Smith & Wesson SP101 and Ruger GP100s features, reliability, and performance. Discover which revolver excels in concealed carry, home defense, and overall value, and make an informed decision for your next handgun purchase.
For those who appreciate the classic design and reliability of revolvers, the Sp101 and GP100 from Ruger are two popular options that often come to mind. Both revolvers have their own unique characteristics, advantages, and disadvantages, making the choice between them a difficult one for many gun enthusiasts. In this article, we'll delve into the details of both the Sp101 and GP100, comparing their features, performance, and overall value to help you decide which revolver reigns supreme.
A Brief History of the Sp101 and GP100
Before we dive into the comparison, let's take a brief look at the history of both revolvers. The Ruger SP101 was introduced in 1989 as a smaller, more compact version of the GP100. The GP100, on the other hand, was first introduced in 1985 and was designed to be a more modern, rugged, and reliable alternative to the classic Smith & Wesson Model 10. Both revolvers have since become staples in the Ruger lineup and are popular among law enforcement, hunters, and civilian shooters alike.
Design and Features
Design and Features

One of the most noticeable differences between the Sp101 and GP100 is their size and weight. The Sp101 is a more compact revolver, weighing in at around 25 ounces, while the GP100 is slightly larger, weighing around 36 ounces. The Sp101 also has a shorter barrel length, ranging from 2.25 to 3.06 inches, while the GP100 has barrel lengths ranging from 3 to 6 inches.
Both revolvers feature a stainless steel frame, cylinder, and barrel, making them highly resistant to corrosion and wear. They also both feature a triple-locking cylinder, which provides a secure and tight seal between the cylinder and frame.
Trigger and Action
Trigger and Action

The trigger and action of both revolvers are also worth comparing. The Sp101 features a smooth, double-action trigger pull, while the GP100 has a more pronounced double-action trigger pull. The GP100 also features a more distinctive trigger reset, making it easier to know when the revolver is ready to fire again.
Accuracy and Reliability
Accuracy and Reliability

When it comes to accuracy and reliability, both revolvers are highly capable. The Sp101 is known for its tight cylinder gap and smooth trigger pull, making it a great choice for target shooting and hunting small game. The GP100, on the other hand, is known for its rugged reliability and ability to withstand heavy use.
Capacity and Chambering
Capacity and Chambering

Both revolvers are available in a range of chamberings, including.357 Magnum,.38 Special, and.327 Federal Magnum. The Sp101 typically has a 5-shot capacity, while the GP100 typically has a 6-shot capacity.
Accessories and Customization
Accessories and Customization

Both revolvers have a range of accessories and customization options available. The Sp101 is known for its compact size, making it a great choice for concealed carry, while the GP100 is often used for hunting and target shooting.
Conclusion
Ultimately, the choice between the Sp101 and GP100 will depend on your specific needs and preferences. If you're looking for a compact, reliable revolver for concealed carry, the Sp101 may be the better choice. If you're looking for a more rugged, reliable revolver for hunting and target shooting, the GP100 may be the better choice.
Gallery of Ruger Revolvers
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FAQ
Q: What is the difference between the Sp101 and GP100? A: The Sp101 is a more compact revolver, while the GP100 is slightly larger and more rugged.
Q: Which revolver is better for concealed carry? A: The Sp101 is a better choice for concealed carry due to its compact size.
Q: Which revolver is better for hunting and target shooting? A: The GP100 is a better choice for hunting and target shooting due to its rugged reliability and accuracy.
We hope this article has helped you decide which revolver is right for you. Whether you choose the Sp101 or GP100, you can't go wrong with a Ruger revolver. Share your thoughts and experiences with us in the comments below!