Ruger SP101 .357 Magnum 2.25 in Stainless 5-Shot Revolver (1998) with Crimson Trace Lasergrips
This 1998 Ruger SP101 is a compact, stainless-steel .357 Magnum revolver configured with a 2.25 in barrel and five-round cylinder. Identified as Ruger Model 05718 (Catalog KSP-321X), it features a DA/SA action with an exposed hammer spur, Ruger’s triple-locking cylinder, and a monolithic stainless frame. It includes the factory case with matching end label, the original manual, and installed Crimson Trace Lasergrips.
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 stainless frame and cylinder show scattered superficial scratches and small blemishes from light handling. Minor carbon scorching is visible on the cylinder face and around the forcing cone, typical of routine firing.
What’s Included
- Ruger factory gray hard plastic case with matching end label (Model 05718 / Catalog KSP-321X)
- Ruger SP101 instruction manual
- Crimson Trace Lasergrips (installed)
The SP101’s compact, all-stainless construction and 2.25 in barrel deliver a sturdy, easily carried .357 Magnum package. This example is the 5-shot configuration with a DA/SA action and an exposed hammer spur, providing both double-action and single-action operation.
Ruger’s monolithic frame and triple-locking cylinder system enhance strength and cylinder alignment. The transfer-bar safety provides dependable drop safety while maintaining reliable ignition.
Sights are fixed, with a pinned, replaceable ramp front blade and an integral topstrap rear groove. The stainless barrel uses a 1:18.75 in right-hand twist, and the bore condition and rifling are excellent.
Factory identification is clear: Ruger Model 05718 (Catalog KSP-321X), the stainless 2.25 in .357 Magnum variant. It was manufactured in 1998 in the United States and retains its matching-labeled Ruger case and original manual.
Aftermarket Crimson Trace Lasergrips are installed, providing an ergonomic rubber overmold grip with integrated laser capability. These grips are not part of a factory -CT package for this model.

