Springfield Armory Hellcat Pro OSP 9mm Compact, 3.7 in Melonite Barrel, U-Dot Sights, Optics-Ready, 15+1, Aftermarket Flat-Faced Trigger
This Springfield Armory Hellcat Pro OSP stands out with its optics-ready slide using the Springfield Micro footprint, a compact 3.7 in hammer-forged Melonite barrel, and a 15+1 capacity in a streamlined format. It features factory U-Dot tritium/luminescent sights and an installed aftermarket flat-faced, skeletonized trigger shoe with an integral safety blade. Included are two 15-round magazines, the factory soft case, manual, and test target.
Condition
Overall Condition: Excellent condition, showing only faint signs of any prior use or handling.
Specific Condition Details: This firearm is in great shape. There are minor, superficial scratches and small blemishes visible on close inspection. The bore is clean and shiny.
Bore Overall Condition: Excellent - Clean, mirror finish, no signs of wear.
Bore Rifling: Excellent Rifling - Sharp lands and grooves.
What’s Included
- Springfield Armory zippered soft pistol pouch
- Springfield Armory Hellcat Operation & Safety Manual
- Springfield Armory factory test target sheet
- 2x 15-round Hellcat Pro-pattern stainless steel magazines with polymer base plates
- Aftermarket flat-faced, skeletonized trigger shoe (installed)
The Hellcat Pro OSP is a compact 9mm designed for high capacity and strong carry ergonomics. It uses a 3.7 in hammer-forged steel barrel with a Melonite (nitride) finish and a 1:10 twist, paired to a striker-fired action with a trigger safety. The slide wears a durable Black Melonite finish, and the pistol is manufactured in Croatia.
Its OSP slide is optics-ready and cut for the Springfield Micro footprint, supplied with a cover plate when no optic is installed. Sighting is fast and clear thanks to U-Dot sights: a tritium/luminescent green-dot front paired with a Tactical Rack U-notch rear, with the rear sight mounted in a dovetail.
The black polymer frame features aggressive stippled/textured grip surfaces and an accessory rail. A dual captive recoil spring with a full-length guide rod supports reliable cycling in a compact size. The configuration is non-threaded and non-compensated.
This example includes an aftermarket flat-faced, skeletonized trigger shoe with an integral safety blade, installed. Two 15-round magazines are included, each with witness holes numbered to 15. For verification and service traceability, the serial number is present on the slide, barrel hood, and frame.




