The Springfield Armory Hellcat Pro OSP is a semi-auto 9mm compact pistol with a 3.7-inch barrel and an FDE finish. It is optics-ready, holds 10+1 rounds, has polymer grips with adaptive grip texture, and includes night sights. 
 

Key Specifications 

• Brand: Springfield Armory 
• Model: Hellcat Pro OSP 
• Caliber: 9mm 
• Action: Semi Auto 
• Barrel Length: 3.7 in 
• Capacity: 10+1 
• Color/Finish: FDE/Tan 
   

Detailed Features 

• Optics-ready OSP slide with direct-mount optic cut 
• 3.7-inch barrel in a compact frame 
• Adaptive grip texture on polymer grips 
• Night sights included 
• FDE frame finish

The Springfield Armory Hellcat Pro OSP has a solid reputation for putting a lot of capacity into a compact frame. Owners in standard-capacity states tend to run higher-capacity magazines, but the 10-round configuration serves restricted markets and is what ships in this listing.

The adaptive grip texture gets consistent praise for retention without being abrasive during extended carry. The optics-ready slide is a practical carry feature, and most owners who add a red dot report the cut aligns well with common footprints without adapter plates.

Night sights included from the factory are seen as a genuine value-add rather than a throwaway feature. The FDE finish draws mixed opinions aesthetically, but durability reports are positive. Trigger feel on the Hellcat Pro OSP splits opinion the same way most striker-fired compacts do, with some owners finding it carry-ready as-is and others installing an aftermarket unit within the first few months.