Springfield Armory Hellcat OSP 9mm Micro Pistol, 3 in Barrel, U-Dot Sights, Swampfox Red Dot, Five Magazines
This Springfield Armory Hellcat OSP combines a compact 3-inch, hammer-forged barrel with an optics-ready slide and an installed Swampfox micro red dot. It includes a robust magazine set for flexible carry and range use. Built by HS Produkt in Croatia for Springfield Armory, it features the Hellcat U-Dot iron sights, a Melonite finish, and a micro footprint with manufacturer-listed dimensions tailored to concealment.
Condition
Overall Condition: Very good condition, showing only light, superficial signs of prior handling or use.
Bore Condition: Excellent - Clean, mirror finish, no signs of wear.
Bore Rifling: Excellent Rifling - Sharp lands and grooves.
Specific Condition Notes: Minimal markings from previous handling and use. Please refer to the photos for a detailed view.
What’s Included
- Swampfox micro red-dot sight (installed)
- Two 15-round magazines
- Two 13-round magazines
- One 11-round magazine
- Hellcat-pattern stainless steel magazines with a mix of flush, finger-extension, and extended sleeve baseplates
The OSP slide is cut for direct-mount micro red dots and is designed for co-witness capability with the Hellcat U-Dot iron sights. This pistol includes a Swampfox micro red dot pre-installed, with the factory tritium front (marked MH3) and tactical-rack U-notch rear sights in place for fast, usable backups.
The 3-inch barrel is hammer-forged steel with a Melonite finish and a 1:10 twist. A dual-captive recoil spring on a full-length guide rod manages the micro slide efficiently. The striker-fired action incorporates a trigger safety, and there is a loaded chamber witness hole on the barrel hood, visible through the ejection port.
The black polymer frame uses Adaptive Grip Texture with molded index pads, offering confident control in a micro format. A push-button magazine release provides straightforward operation, and the frame includes an accessory rail for compatible add-ons.
Capacity is listed at 15+1, and this example ships with five magazines: 15-, 13-, and 11-round options to suit different carry or training needs. The pistol carries a durable Melonite slide finish and is produced by HS Produkt in Croatia for Springfield Armory. Manufacturer-listed dimensions for the 3-inch OSP are 6.0 inches long, 1.0 inch wide, and 4.0 inches high with a flush magazine.