Springfield Armory Hellcat Pro OSP 9mm, 10-Round, 4.4 in Barrel, Black Melonite Slide, Very Good, 2 Magazines & Original Case
This Springfield Armory Hellcat Pro OSP stands out as a micro-size 9mm with a 4.4 in hammer-forged barrel, a Melonite-treated steel slide, and an RMSc/SMSc-compatible optics-cut slide under a cover plate. It features steel dovetailed sights with a tritium/luminescent front, a 10-round configuration, and comes with two stainless 10-round magazines in its original case. Manufactured in Croatia by HS Produkt for Springfield Armory, it is marked "MADE IN CROATIA."
The slide wears a Black Melonite finish with front and rear cocking serrations, while the black polymer frame uses Adaptive Grip Texture and integrates an accessory rail. Safety features include a trigger safety and a chamber witness slot at the barrel hood that serves as the loaded-chamber indicator; there is no external manual thumb safety. This configuration offers 10+1 capacity using the included 10-round 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: This firearm is in great shape. Minor, superficial scratches and blemishes are present. The bore is clean and shiny.
What's Included
- Original case
- Two 10-round magazines
The Hellcat Pro OSP slide is cut for direct mounting of RMSc/SMSc footprint micro red dots once the cover plate is removed, giving you factory-cut alignment without additional plates. Until then, the cover plate keeps the slide closed and protected.
Sight picture comes from steel, dovetailed iron sights: a tritium/luminescent front with a yellow ring and a steel rear sight. These are rugged, low-profile sights that complement the OSP slide.
The 4.4 in non-threaded, non-ported, hammer-forged barrel pairs with a Melonite-treated steel slide for durability. Front and rear cocking serrations aid manipulation, and the black polymer frame with Adaptive Grip Texture provides a secure hold. An accessory rail is molded into the dustcover for compatible lights.
Operational details include a striker-fired, semi-automatic action and a trigger safety. A chamber witness slot at the barrel hood serves as the loaded-chamber indicator and offers quick visual confirmation. This 10-round configuration suits capacity-restricted markets and ships with two stainless steel magazines with polymer baseplates.
Origin and markings are clear: manufactured in Croatia by HS Produkt for Springfield Armory with a "MADE IN CROATIA" import stamp. The overall package delivers a micro-size 9mm with a black finish and practical features in a recent-production OSP format.

