Springfield Armory Hellcat Pro OSP 9mm — 3.7 in Optics-Ready Micro-Compact with 17+1 Capacity
The Hellcat Pro OSP blends Springfield Armory’s proven micro-compact Hellcat platform with a longer 3.7 in barrel and full-grip frame, delivering a 17+1 round payload in a slim, optics-ready package. Manufactured in Croatia by HS Produkt, this striker-fired pistol features a Melonite-finished hammer-forged barrel, adaptive grip texture, and direct-mount RMSc-pattern optic cut, giving shooters an everyday-carry sidearm that punches above its size.
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.
Rifling: Excellent Rifling - Sharp lands and grooves.
Minor handling wear is present; function remains excellent.
What’s Included
- Springfield Armory Hellcat Pro OSP pistol with installed aftermarket flat-faced trigger
- 2 x 15-round stainless flush-fit magazines
- 1 x 17-round stainless extended magazine
- Springfield Armory factory box (matching-serial label)
- Original Springfield Armory owner’s manual
- Springfield Armory zippered pistol case
- Springfield Armory tactical range bag
Details
This Hellcat Pro OSP maintains the Hellcat’s sub-inch slide width while extending the grip to accept full-capacity 15- and 17-round magazines, eliminating the need for pinky extensions without sacrificing concealability.
The 3.7 in hammer-forged steel barrel wears a Melonite finish for corrosion resistance and pairs with a dual-captive recoil spring on a full-length guide rod to manage 9mm recoil and speed follow-up shots.
Its Melonite-coated slide carries forward, rear, and top serrations for confident manipulation and is cut for the Springfield Micro footprint, allowing direct mounting of RMSc-pattern micro red dots without plates.
Adaptive grip texture uses staggered pyramids—taller peaks lock the pistol in the hand under pressure while shorter peaks remain smooth during carry. A reversible magazine release, flat-faced trigger, and three-slot Picatinny rail round out a feature set aimed at practical versatility.
Low-profile tritium/luminescent front and serrated tactical-rack rear sights provide an immediate, daylight-bright sight picture while retaining night capability, ensuring the pistol is ready the moment it leaves the box.