The Springfield Armory Hellcat Pro OSP is a compact 9mm semi-automatic pistol with a 3.7-inch barrel and a 17+1 round capacity. It has a polymer frame in FDE and an optics-ready slide with the Crimson Trace CT-1500 red dot installed. The package includes tritium front sight, tactical rack rear sight, and a mix of 15-round and 17-round magazines. 
 

Key Specifications 

• Brand: Springfield Armory 
• Model: Hellcat Pro OSP 
• Caliber: 9mm 
• Action: Semi Auto 
• Capacity: 17+1 rounds 
• Barrel Length: 3.7 inches 
• Color/Finish: FDE 
   

Detailed Features 

• Optics-ready slide with Crimson Trace CT-1500 red dot included 
• Tritium front sight and tactical rack rear sight 
• FDE polymer frame 
• Includes 15-round and 17-round magazines 
• Compact 3.7-inch barrel

Hellcat Pro OSP owners frequently mention the combination of high capacity in a compact frame as the main draw. Fitting 17 rounds in a pistol this size is unusual, and owners who prioritize carry or compact home-defense use point to that as the primary reason for the purchase.

The included optics and night sights package is well-received, particularly in the Gear Up configurations that bundle the Crimson Trace CT-1500. The OSP cut on the slide also accommodates other optics if owners prefer a different red dot down the line.

Build quality opinions are mostly positive, though some owners note the FDE frame shows wear at grip contact points over time. The trigger gets mixed marks: it works consistently but lacks the short reset some competitive shooters look for.