Ruger SP101 .327 Federal Magnum, 4.2 inch Satin Stainless Revolver, 6-Round, Adjustable Sights (2015)
This Ruger SP101 is a compact, six-shot .327 Federal Magnum revolver built with a 4.2 inch full-underlug barrel and all-stainless construction. It features a green fiber-optic front sight, a fully adjustable rear sight, and a satin stainless finish. Designated as Model 5773 (Catalog KSP-32741) and marked "RUGER NEWPORT, NH USA," it was manufactured in 2015 and also accepts .32 H&R Magnum, .32 S&W Long, and .32 S&W cartridges.
Condition
Overall Condition: Very good condition, showing only light, superficial signs of prior handling or use.
Bore Overall Condition: Excellent - Clean, mirror finish, no signs of wear.
Bore Rifling: Excellent Rifling - Sharp lands and grooves.
Specific Condition Notes: This revolver shows light signs of wear and handling, with some surface scratches visible.
What's Included
- Ruger factory gray plastic hard case with matching serial-number label
- Ruger SP101 instruction manual
Chambered in .327 Federal Magnum, this SP101 offers a six-round capacity in a compact footprint. It also fires .32 H&R Magnum, .32 S&W Long, and .32 S&W, adding useful versatility to the platform.
The revolver is built from stainless steel with a satin stainless finish across the frame, barrel, and fluted cylinder. The 4.2 inch barrel uses a full underlug, and the revolver measures 9.12 inches overall and weighs 29.5 ounces unloaded.
Sighting is clear and tunable with a green fiber-optic front sight and a fully adjustable rear sight. The action is double-action/single-action with a smooth trigger and an exposed, checkered hammer spur.
Ruger's transfer-bar ignition and triple-locking cylinder provide robust safety and lockup. The barrel features a 1:16 RH twist. This example is the manufacturer's Model 5773 (Catalog KSP-32741), mfg part number 05773, and is marked "RUGER NEWPORT, NH USA."

