Make: Ruger

Model: SP101 (05759)

Serial Number: 573-90446

Year of Manufacture: 2008

Caliber: .327 Federal Magnum

Action Type: DA/SA, 6 Shot Fluted Cylinder Revolver W/ Hand Ejector.

Markings: The right side of the frame is marked “573-90446” with the Ruger logo. The barrel is marked, “.327 FED. MAG. / RUGER SP101” There is a warning label with the Ruger Newport address on the side of the barrel.

Barrel Length: 3”

Sights / Optics: The front sight is a pinned serrated blade, the rear sight is square notch cut into the top strap.

Stock Configuration & Condition: The grip is a single piece rubber sleeve with serrated polymer panels on each side. There are light handling marks throughout. Overall the gips are in Excellent condition.

Magazine Quantity & Condition: 1 x 6 round fluted cylinder for .327 Federal Magnum.

Type of Finish: Satin Stainless.

Finish Originality: Original.

Bore Condition: The bore is very bright and the rifling is sharp. There is no visible erosion in the bore. In this writer’s opinion the bore rates at a 9.5/10.

Overall Condition: This revolver retains about 98% of its finish. The turn line is crisp. There are drag marks on the hammer and trigger from use. The face of the cylinder has faint burn marks. The screw heads are sharp, and the pins are undamaged. The markings are clear. Overall, this handgun rates in about Very Good to Excellent condition.

Mechanics: The action functions as intended. There is light side to side play in the cylinders while in lockup. We did not fire this handgun. As with all used firearms, a thorough cleaning may be necessary to meet your maintenance requirements.

Box, Paperwork & Accessories: Original Ruger hard case.

Our Assessment: This stainless Ruger SP101 chambered in .327 Federal Magnum is a robust and versatile double-action/single-action revolver, designed with concealed carry, trail use, and personal defense in mind. Built in 2008 and featuring a 3” barrel, this model offers excellent balance between compact size and ballistic performance. The .327 Federal Magnum is a potent cartridge capable of impressive velocity and penetration, while also offering versatility—users can chamber milder rounds like .32 H&R Magnum or .32 S&W Long, making this revolver ideal for a wide range of shooting needs. Ruger's SP101 platform is renowned for its overbuilt construction and ability to handle high-pressure loads, even in compact form. This example is in Very Good to Excellent condition, retaining about 98% of its satin stainless finish. The bore is exceptionally bright with sharp rifling and no visible erosion, rating a strong 9.5/10. There is a crisp turn line on the cylinder, some minor drag on the hammer and trigger, and faint burn marks on the cylinder face—honest signs of minimal use. The factory rubber grip with polymer inserts remains in Excellent condition, providing both recoil control and a comfortable hold. Mechanically, the revolver locks up tightly with only light play, and the action is smooth and responsive in both single and double action modes.

For anyone looking for a highly capable revolver in a unique and flexible caliber, this SP101 in .327 Federal Magnum is an excellent choice. With its rugged construction, manageable recoil, and six-shot capacity, it offers a perfect blend of power and practicality in a compact package. Whether you’re looking for a carry piece, a trail gun, or simply something different for the range, this SP101 delivers exceptional reliability with the added benefit of ammo versatility. The included Ruger hard case rounds out a practical and collectible package from one of America’s most trusted revolver makers.