When considering a Ruger revolver, many shooters find themselves wondering what the difference is between the SP101 and GP100 models. While both are designed for reliability and durability, there are some key differences that may make one more suitable for your needs than the other.
The Ruger SP101 is a small frame revolver chambered in either .357 Magnum or .38 Special. It features a stainless steel construction and 5-round cylinder capacity. The GP100, on the other hand, is a medium/large frame revolver offered in both .357 Magnum and .44 Remington Magnum calibers. It has a 6-round cylinder capacity and is available with either a stainless steel or blued finish.
In terms of size, the SP101 is significantly smaller than the GP100 which makes it easier to carry concealed. However, this also means that it can be more difficult to shoot accurately due to its shorter barrel length and lighter weight. The GP100 is still manageable for concealed carry if you choose the 3 barrel version but it will be noticeably larger than the SP101. If size isn't an issue, then the GP100 will likely be the better choice as its extra weight makes recoil more manageable while its longer barrel provides better accuracy potential.