Ruger P345 .45 ACP KP345PR, Stainless Slide, Rail-Equipped, DA/SA, 4.2 in Barrel, 2 Magazines (2005)
This Ruger P345 is the rail-equipped KP345PR configuration in .45 ACP, pairing a stainless slide with a black polymer frame. Manufactured in 2005, it is in excellent condition with a mirror-bright bore. It includes the Ruger factory case with matching serial label, manual, speed loader, two 7-round steel magazines, and an installed Hogue rubber grip sleeve.
Condition
Overall Condition: Excellent condition, showing only faint signs of any prior use or handling.
Bore Overall Condition: Excellent - Clean, mirror finish, no signs of wear.
Bore Rifling: Excellent Rifling - Sharp lands and grooves.
Specific Condition Details: There are only light signs of prior use. The firearm is in excellent condition.
What's Included
- Ruger factory plastic case with matching serial label (catalog KP345PR)
- Manual
- Speed loader
- Hogue rubber grip sleeve (installed)
- Two 7-round steel magazines
The KP345PR variant combines a stainless slide with brushed flats and a matte top over a black polymer frame, and adds a Picatinny-style accessory rail. This full-size P-Series pistol uses a 4.2 in barrel and a 7+1 capacity in .45 ACP.
Its DA/SA, short-recoil, locked-breech action features ambidextrous slide-mounted safety/decocker levers, a loaded-chamber indicator on top of the slide, a magazine disconnect, and an internal keyed lock. The exposed hammer has a checkered spur for positive control.
Fixed sights include a front blade with a white dot and a rear square-notch. The installed Hogue rubber grip sleeve provides a secure, tactile hold on the polymer frame.
A cam-block recoil system is used to help manage felt recoil. The P345 is widely regarded as the final evolution of Ruger’s P-Series and a bridge to the company’s later SR and American lines. This example was made in the USA in 2005.

