Springfield Armory Hellcat Pro OSP 9mm, No Manual Safety, 3.7 in Barrel, Black Melonited Slide, U-Dot Sights, 17+1
This Springfield Armory Hellcat Pro OSP is a striker-fired 9mm with the no manual safety configuration, featuring a 3.7 in hammer-forged Melonited barrel and a Melonited slide. It carries U-Dot steel sights with a tritium front and co-witness height, an OSP optics-cut slide using the Springfield Micro footprint, and a durable black polymer frame with Adaptive Grip Texture. Manufactured in Croatia by HS Produkt and marked MADE IN CROATIA, it includes both 17- and 15-round factory magazines.
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: The number 43 is stamped on the right lower side of the slide. The exterior shows only minor, superficial blemishes from prior handling.
What’s Included
- Springfield Armory Hellcat Pro OSP 9mm pistol
- 1x 17-round factory steel magazine (extended with grip sleeve)
- 1x 15-round factory steel magazine (flush-fit baseplate)
- Springfield Armory soft zippered pistol case (factory)
- Magazine speed loader (polymer)
- Meigon hybrid IWB holster with carbon-fiber-pattern Kydex shell and leather backer
The OSP slide is factory-cut for the Springfield Micro footprint and ships with a cover plate secured by two screws. Steel U-Dot sights are co-witness height, pairing a tritium front with a luminous ring and a steel U-notch Tactical Rack rear for a robust, all-steel sighting setup.
The slide wears a black Melonite/nitride finish with front and rear serrations for positive manipulation. The 3.7 in hammer-forged barrel also features a Melonite/nitride treatment for durability and corrosion resistance.
The black polymer frame uses Springfield’s wraparound Adaptive Grip Texture for secure purchase and incorporates a Picatinny-type accessory rail on the dustcover for light or laser attachment. Overall dimensions are approximately 6.6 in in length, 4.8 in in height, and 1.0 in in width.
This no manual safety model uses a striker-fired action with a loaded chamber witness port. It is marked MADE IN CROATIA, reflecting manufacture by HS Produkt and import/marketing by Springfield Armory.
Capacity is 17+1 with the included extended 17-round magazine, and 15+1 with the flush-fit 15-round magazine. The set provides both a compact carry option and a higher-capacity configuration as needed.

