The Springfield Armory Hellcat Pro OSP is a 9mm semi-auto pistol with a 3.7-inch barrel and a 15-round capacity. It carries an optic-ready slide cut and a Melonite black finish. The Gear Up package includes a Crimson Trace CT-1500 light, a range bag, and five 15-round magazines. 
 

Key Specifications 

• Brand: Springfield Armory 
• Model: Hellcat Pro OSP 
• Caliber: 9mm 
• Action: Semi Auto 
• Capacity: 15+1 
• Barrel Length: 3.7 inches 
• Color/Finish: Melonite Black 
   

Detailed Features 

• 3.7-inch barrel with Melonite finish 
• Optic-ready slide (OSP cut) 
• Ships with five 15-round magazines 
• Crimson Trace CT-1500 light included 
• Range bag included in Gear Up package

The Hellcat Pro OSP draws a lot of attention as a step up from the original Hellcat with more grip real estate and a higher-capacity magazine. Owners who found the standard Hellcat too small appreciate the Pro's fuller grip, which most describe as noticeably easier to shoot accurately at longer range sessions.

The Gear Up package earns consistent praise for packaging value. Getting the Crimson Trace light and five 15-round magazines out of the box shifts the initial cost calculus. A few owners note that the package pricing can vary significantly between vendors, so deal-hunting is worth it.

The OSP optic cut is the same low-profile design as the standard Hellcat, and most micro red dots drop in without plates. The trigger receives the same split opinion as the rest of the Hellcat line: adequate for carry use, but a common first upgrade for dedicated range shooters. Reliability reports are broadly positive across the Pro line.