Springfield Armory Hellcat Pro OSP 9mm — Compact, True Precision Threaded Barrel, Herrington Arms Comp, Shield SMSc Red Dot, 6 Magazines, 4 in Barrel, Black
This Hellcat Pro OSP stands out with thoughtful upgrades and complete documentation. It features a True Precision threaded barrel in a copper-tone finish paired with a Herrington Arms compensator, plus an aftermarket-installed Shield Sights SMSc micro red dot. The pistol retains the factory OSP optics-cut slide, ships with six magazines, and includes the original non-threaded barrel, factory box, manual, and test target sheet for a well-documented package.
Condition
Overall Condition: Excellent condition, showing only faint signs of any prior use or handling.
Bore Condition: Excellent - Clean, mirror finish, no signs of wear.
Bore Rifling: Excellent Rifling - Sharp lands and grooves.
Specific Condition Notes: Minor exterior scratches and small handling blemishes are present. Overall fit and finish remain clean with minimal evidence of use.
What’s Included
- Barrel: Springfield Armory factory non-threaded 9x19 barrel (serial documented)
- Barrel: True Precision threaded barrel for Hellcat Pro, 1/2x28, copper finish (installed) with matching copper thread protector (not installed)
- Muzzle Device: Herrington Arms compensator (installed)
- Red Dot: Shield Sights SMSc micro red dot, 4 MOA; retail box included
- Optic Cover Plate: Optics cover plate for OSP slide
- Range Bag: Soft range bag (black)
- Box: Springfield Armory factory box with matching HCP9379BOSP label
- Manual: Springfield Armory Hellcat Operation & Safety Manual
- Test Target: Factory test target sheet (serial documented)
- Magazines: 2x 17-round and 4x 15-round Hellcat-pattern stainless-steel magazines, with a mix of flush and extended baseplates
The OSP (Optical Sight Pistol) slide retains its factory optics cut and Melonite finish, providing a durable, corrosion-resistant surface. The pistol’s compact size offers a balanced footprint suitable for everyday carry while maintaining full-feature ergonomics.
A True Precision threaded barrel with a copper-tone finish is installed, set up with 1/2x28 threads and a 1:10 twist. A Herrington Arms compensator is fitted to the muzzle, and a matching copper thread protector is included in the case. The original Springfield Armory non-threaded barrel is also included, allowing a quick return to factory configuration if desired.
The pistol comes equipped with a Shield Sights SMSc micro red dot (4 MOA). Factory iron sights remain in place, featuring a tritium/luminescent front and U-Notch rear, offering a clear reference alongside the optic.
Internal features include a striker-fired action and a dual-captive recoil spring with a full-length guide rod. A multi-slot accessory rail is molded into the dustcover for mounting compatible lights or accessories as needed.
Manufactured in Croatia by HS Produkt, the polymer frame bears the import and origin markings including Geneseo IL USA and HS PRODUKT / MADE IN CROATIA. The original factory configuration is documented by the HCP9379BOSP case label, and the slide and frame carry matching serials with the serial noted on the case label and test target sheet.




