Ruger SR45 .45 ACP Full-Size, Stainless Slide/Black Frame, 4.50 in Barrel, 10+1, 2013, KSR45 (03801) with Case, Manual & 2 Magazines
This Ruger SR45 is a full-size .45 ACP from the SR-Series with a brushed stainless slide over a black polymer frame. Built in 2013 in Prescott, Arizona, it features a 4.50-inch barrel, 10+1 capacity, and adjustable 3-dot sights. It comes as the KSR45 configuration (mfg part number 03801) with its factory case, manual, and two 10-round magazines, and shows very good overall condition.
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: Minor, superficial scratches and blemishes are present.
What’s Included
- Ruger factory hard plastic case with end label (KSR45 / Model 03801)
- Ruger SR-Series instruction manual (SR9/SR9c/SR40/SR40c & SR45)
- Two 10-round Ruger SR45 factory steel magazines
The SR45 pairs a striker-fired, locked-breech action with a 4.50-inch barrel and a 1:16 RH twist, delivering a 10+1 capacity in a full-size .45 ACP platform. The configuration provides ample sight radius and controllability while retaining a straightforward, duty-style feature set.
The brushed stainless slide includes rear cocking serrations and a top-mounted loaded-chamber indicator. The black polymer frame is glass-filled nylon and uses a reversible backstrap (flat or arched) to tailor the grip profile.
Sights are a dovetailed 3-dot set, with an adjustable rear (elevation screw) and a dovetailed front. Safety features include an ambidextrous manual thumb safety, a trigger safety, and a loaded-chamber indicator for immediate status confirmation.
This example is the KSR45 catalog configuration (mfg part number 03801) with an integral accessory rail on the dust cover for mounting compatible lights. It was manufactured in Prescott, Arizona, USA, in 2013. The SR-Series was later discontinued around 2017, adding context for buyers who track model timelines.