Description
Most compensated carry guns ask you to give something up, usually extra length or a trip to the gunsmith. The Hellcat Pro Comp OSP skips all that. Springfield machined a single compensator port directly into the hammer-forged 3.7 inch barrel and billet slide, so the gun vents gas upward to fight muzzle rise while keeping the exact same 6.6 inch footprint as a standard Hellcat Pro. Your holsters still fit, and your follow-up shots land noticeably faster. At 21 ounces unloaded and about an inch wide through the grip, it conceals like a micro but shoots like something a size class up, with 15+1 on tap from the flush-fit magazine.
What Makes This Gear Pac Worth a Look
This package arrives ready to run. The Viridian RFX11 green dot comes mounted from the factory on the Springfield Micro footprint, no adapter plates needed, so all that's left is zeroing it. The RFX11 weighs under half an ounce, wakes up on its own with motion-activated Instant-On, and adjusts brightness automatically with an ambient light sensor. A single CR2032 keeps it running for an impressively long stretch. You also get four 15-round magazines, which means less time loading at the range and plenty of capacity split between carry and practice, plus a heavy-duty pistol bag to haul it all.
Hellcat Pro Comp Details That Matter Day to Day
The frame wears Springfield's Adaptive Grip Texture, which locks into your hand under recoil without chewing up your side during a long day of carry. Tritium and luminescent front sight with a tactical rack U-notch rear gives you a usable backup sight picture in any light, and the rear notch doubles as a ledge for one-handed slide manipulation. A dual captive recoil spring with full-length guide rod keeps the gun cycling smoothly across a wide range of loads, and the Melonite finish on the barrel and slide shrugs off sweat and weather. Add the Picatinny rail up front for a light and you have a carry pistol that covers every base without a single aftermarket purchase.
Key Specifications
- Manufacturer: Springfield Armory
- Model: Hellcat Pro Comp OSP Gear Pac
- MPN: HCP9379BOSP15COMPAC
- UPC: 706397999711
- Caliber: 9mm Luger
- Action: Striker Fired
- Capacity: 15+1
- Barrel Length: 3.7 in
- Barrel: Hammer forged with integral compensator, Black Melonite
- Overall Length: 6.6 in
- Weight: 21 oz (unloaded, flush magazine)
- Slide: Billet machined, optics ready, integrated compensator, serrated
- Optic: Viridian RFX11 green dot, factory installed
- Sights: Tritium/luminescent front, tactical rack U-notch rear
- Frame: Black polymer with Adaptive Grip Texture and Picatinny rail
- Recoil System: Dual captive recoil spring with full-length guide rod
What’s Included
- Springfield Armory Hellcat Pro Comp OSP 9mm pistol
- Viridian RFX11 green dot optic (factory mounted)
- Four 15-round magazines
- Premium pistol bag
Frequently Asked Questions
Does the compensator on the Hellcat Pro Comp OSP make the gun longer?
No, and that's the clever part. The single port is machined directly into the hammer-forged barrel and slide rather than bolted on the muzzle, so the overall length stays at 6.6 inches, the same as a standard Hellcat Pro. That means holsters made for the regular Hellcat Pro will still fit.
Is the Viridian RFX11 optic already installed in this Gear Pac?
Yes, the RFX11 green dot comes mounted from the factory, so all you need to do is zero it at the range. It mounts directly to the Springfield Micro footprint with no adapter plate, runs on a single CR2032 battery, and uses motion-activated Instant-On so there are no buttons to fuss with when you draw.
How many magazines come with this Hellcat Pro Comp Gear Pac, and what capacity are they?
This specific package ships with four 15-round magazines, giving you a 15+1 total capacity in the gun and plenty of spares for the range or rotation. Four factory mags out of the box is a genuine value since buying them separately adds up quickly.
Can I swap the RFX11 for a different red dot later?
You can. The OSP slide is cut to the Springfield Micro footprint, which is compatible with the popular Shield RMSc pattern. Most micro red dots built on that footprint will mount directly with no plates or slide modifications required.





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