Ruger SP101 .327 Federal Magnum, 3 in, Stainless, 6-Shot DA/SA Compact Revolver (MPN 15708)
This 2025 Ruger SP101 is a compact, stainless-steel, six-shot revolver chambered in .327 Federal Magnum with a 3-inch full-underlug barrel and adjustable sights. Built on Ruger’s investment-cast stainless-steel frame with a triple-locking cylinder, it delivers the robust construction the SP101 line is known for. It comes with a Ruger factory hard case bearing a matching-serial label for SKU 15708 that documents the configuration.
Condition
Overall Condition: Very good condition, showing only light, superficial signs of prior handling or use.
Bore Condition: Excellent - Clean, mirror finish, no signs of wear.
Bore Rifling: Excellent Rifling - Sharp lands and grooves.
Specific Condition Notes: The revolver shows minor, superficial scratches and blemishes consistent with light handling.
What's Included
- Ruger factory hard case (black polymer) with red Ruger logo and matching-serial label (SKU 15708)
- Manual
The SP101’s six-shot cylinder in .327 Federal Magnum also accepts .32 H&R Magnum, .32 S&W Long, and .32 S&W, offering notable versatility across the .32 family. Ruger’s triple-locking cylinder design adds secure lockup at the front, rear, and bottom of the cylinder for consistent alignment.
Its stainless-steel construction features a satin finish on the frame, cylinder, and receiver, paired with a 3-inch barrel underlug for added weight forward of the frame. The double-action/single-action system is complemented by a smooth-faced trigger, an external hammer, and Ruger’s transfer bar safety.
Sight equipment includes a pinned ramp front sight with a dot insert and a fully adjustable rear sight, giving precise control over point of impact. The factory rubber grip with wood inserts provides a secure, hand-filling hold on this compact-size revolver.
Item-specific details include manufacturer part number 15708, U.S. manufacture, and an inspection mark "A" observed inside the crane window. The factory case label lists the model, caliber, 3.06 in barrel, satin stainless finish, and SKU 15708, matching the revolver’s serial for configuration verification.

