Ruger GP100 .327 Federal Magnum 6-inch Stainless DA/SA Revolver, 7-Shot, Adjustable Sights (2017)
This Ruger GP100 stands out as a 2017 production, stainless-steel, 7-shot revolver chambered in .327 Federal Magnum with a 6-inch full-lug barrel. It features a brushed/satin finish, adjustable sights with a green fiber-optic front blade, and Ruger’s triple-locking cylinder system. It is in excellent overall condition and offers notable versatility by also chambering .32 H&R Magnum, .32 S&W Long, and .32 S&W.
Condition
Overall Condition: Excellent condition, showing only faint signs of any prior use or handling.
Bore Condition: Excellent - Clean, mirror finish, no signs of wear.
Bore Rifling: Excellent Rifling - Sharp lands and grooves.
Specific Condition Notes: This revolver shows very minimal wear and remains in overall great shape.
What’s Included
- Ruger factory hard plastic case (gray)
- Ruger GP100 instruction manual
- Ruger cable lock
- HiViz LitePipe replacement kit for Ruger GP100 (GPLW01) with spare fiber-optic rods
The GP100 platform in .327 Federal Magnum delivers a 7-round capacity with a fluted cylinder, combining efficiency with compact cartridges and strong performance. Ruger’s triple-locking cylinder system and push-button cylinder latch provide solid lockup and straightforward operation.
The 6-inch stainless barrel uses a full underlug and serrated rib for balance and sight tracking. Sighting is precise and adaptable thanks to a fully adjustable square-notch rear and a replaceable green fiber-optic front blade.
Construction is all stainless steel with a brushed/satin finish across the frame, barrel, and cylinder. The revolver uses a double-action/single-action mechanism with a transfer-bar safety system. A black overmolded rubber finger-groove Hogue Monogrip with a molded-in Ruger logo circle offers a secure hold.
Factory identifiers include mfg part number 01764 and catalog no. KGP-6327-7. Made in the USA, this 2017 example also chambers .32 H&R Magnum, .32 S&W Long, and .32 S&W for added flexibility.

