Ruger P345 .45 ACP DA/SA P-Series, 4.2 in Stainless Barrel, Polymer Frame, Fixed 3-Dot Sights, Accessory Rail (2012)
The Ruger P345 is the final-generation .45 ACP entry in Ruger's P-Series, manufactured in 2012 at the company's Prescott, Arizona facility and discontinued in the early 2010s. This DA/SA polymer-frame pistol pairs a 4.2-inch stainless barrel with a blued/black oxide slide, fixed 3-dot sights, and an integral accessory rail, backed by a comprehensive safety suite.
Condition
Overall Condition: Very good condition, showing only light, superficial signs of prior handling or use.
Bore Overall Condition: Good - Clean, well-maintained, minor wear marks.
Bore Rifling: Good Rifling - Intact, well-defined lands and grooves.
Specific Condition Notes: No magazine is included with this firearm.
What's Included
- Ruger P345 .45 ACP semi-automatic pistol
This P345 represents the last .45 ACP iteration in Ruger's long-running P-Series. Built in 2012 and discontinued shortly thereafter, it offers the key refinements of the series' final generation while maintaining the familiar P-Series ergonomics and handling.
The pistol uses a DA/SA action with an exposed spurred hammer and a slide-mounted safety/decocker. Its polymer frame keeps weight manageable, while the 4.2-inch stainless steel barrel supports durability and consistent performance.
The slide wears a blued/black oxide finish and features rear serrations and an external extractor. A top-mounted loaded-chamber indicator provides immediate visual status at a glance.
Sighting is straightforward with fixed 3-dot irons, including a single-dot front blade and a dovetailed two-dot rear. An integral single-slot accessory rail is molded into the frame for added versatility.

