Ruger P90 .45 ACP, 4.5" Stainless, DA/SA, 8+1 Capacity, 1995 Production — Full-Size P-Series
This Ruger P90 is a full-size, .45 ACP P-Series pistol from 1995 with a 4.5" Terhune Anticorro stainless barrel and matte stainless slide. It pairs an A356-T6 aluminum-alloy frame with DA/SA operation and ambidextrous slide-mounted safety/decocker levers. The fixed 3-dot sights feature a windage-adjustable rear, and the single-stack magazine provides an 8+1 capacity.
Condition
Overall Condition: Very good condition, showing only light, superficial signs of prior handling or use.
Specific Condition Notes: The pistol is in great shape with minor, superficial scratches and blemishes visible on exterior surfaces.
Bore Condition: Excellent - Clean, mirror finish, no signs of wear.
Bore Rifling: Excellent Rifling - Sharp lands and grooves.
What’s Included
- Ruger factory gray plastic case
- Original manual
- One 8-round single-stack steel magazine
The P90 combines a matte stainless steel slide with a gray hard-coat anodized aluminum-alloy frame for a durable, duty-size .45 ACP package. Its 4.5" Terhune Anticorro stainless barrel and full-size dimensions reflect the robust P-Series design made in the United States.
Operation is short-recoil, DA/SA with ambidextrous slide-mounted manual safety/decocker levers for positive control. It uses a push-button magazine release and features an external ring-style, skeletonized hammer spur. The squared trigger guard is consistent with the P-Series profile.
The sighting system is fixed 3-dot with a white-dot front blade and a two-dot rear. The rear sight is windage-adjustable and secured by a screw, providing user-adjustable lateral alignment while maintaining a durable, low-profile setup.
This example follows the KP90 manual-safety configuration and feeds from a single-stack magazine for an 8+1 capacity. The serial range indicates 1995 production/shipment, aligning with the listed year of manufacture.