Springfield Gear Pac Hellcat Pro Comp OSP Handgun 9mm Luger 10rd Magazines(4) 3.7″ Barrel Green Dot & Bag CA Compliant
Pros & cons
What works
- Four 10-round magazines included—double the standard package for immediate training capability
- Factory-installed Viridian RFX11 green dot eliminates zeroing processes and adapter plates
- Integral compensator reduces muzzle rise by approximately 15-20% compared to standard Hellcat Pro
- 1-inch grip width and 21-oz weight enhance concealment without sacrificing control surface
Trade-offs
- CA compliance limits magazine capacity to 10 rounds—non-negotiable restriction for bundle configuration
- Proprietary optic footprint requires adapter plates for most aftermarket red dots beyond Shield RMSc pattern
- Heavy-duty case lacks internal rigid protection—recommend upgrading to pelican-style case for transport
- Extended 10-round magazines add 0.5 inches to height while offering no capacity increase over flush versions
Video review
Expert review
Specs at a glance
About this product
The Springfield Gear Pac Hellcat Pro Comp OSP is a CA-compliant micro-compact 9mm package that includes a factory-optics-ready pistol with integrated compensator, four 10-round magazines, and a Viridian green dot sight pre-installed. This bundle represents a technical response to restrictive capacity laws, optimizing mechanical performance within a 10-round limit. As a former armorer, I appreciate this package design—it provides serious training capability without legal cross-compliance issues in regulated states.
What is the Springfield Gear Pac Hellcat Pro Comp OSP used for?
This package is engineered for daily concealed carry and high-volume tactical training under restrictive capacity laws like California's. The inclusion of four identical 10-round magazines allows for continuous drills with minimal reload manipulation time, while the integral compensator and green dot sight prioritize rapid shot placement. I consider this setup most effective for shooters who face magazine-capacity restrictions but still demand competition-grade features and reliability for defensive scenarios.
How does the Springfield Gear Pac Hellcat Pro Comp OSP compare to the SIG Sauer P365 XMACRO CA-compliant model?
The primary difference is in recoil mitigation approach: the Hellcat Pro Comp uses an integral ported and compensated 3.7" barrel, while the P365 XMACRO relies on its modular grip module and 3.1" barrel. The SIG platform offers slightly more modularity with its FCU system, but Springfield's package delivers superior out-of-the-box optics readiness and comes with 100% more magazines (four vs. two). For shooters prioritizing immediate readiness and training capacity under restrictive laws, the Springfield package provides better dollar-for-dollar value and less immediate aftermarket expenditure.
What does it weigh and what are the dimensions?
The pistol weighs 21 ounces with a flush magazine and measures 6.6 inches in overall length with a 4.8-inch height, making it a true micro-compact class firearm. At the slimmest point, its grip width is exactly 1 inch, which significantly aids concealment compared to my Stevens .308 bolt-action, which requires entirely different carry considerations. These dimensions specifically cater to appendix or strong-side hip carry while maintaining a full-size firing grip—a critical balance for defensive use.
Who is this NOT for?
This configuration is not ideal for competition shooters in standard USPSA or IDPA divisions, where magazine capacity restrictions are not in effect and the 10-round limit becomes a significant competitive disadvantage. Similarly, it's poorly suited for anyone in unrestricted states who want maximum magazine capacity—they would be better served by the standard Hellcat Pro with higher-capacity magazines. Lastly, it's not the best choice for absolute beginners without access to professional training on green-dot acquisition and compensator management, which this system demands to unlock its full potential.
What's in the box?
The package includes the Hellcat Pro Comp OSP handgun with factory-installed Viridian RFX11 green dot sight and optic-ready slide, four 10-round flush-fit magazines, a heavy-duty nylon zippered case with interior storage compartments, loader tool, lock, and all standard owner's documentation and cleaning implements. As someone who inspects dozens of these at our shop, I can confirm that Springfield typically includes more comprehensive packaging than many competitors, such as the more basic presentation of the standard Stevens .410 shotgun.
Is the Springfield Gear Pac Hellcat Pro Comp OSP worth it at $749?
At its $749 price point, this package delivers significant value by bundling approximately $300 worth of optics and additional magazines with the base pistol, effectively netting the firearm itself around $449. For California-compliant or similarly restricted shooters, the economics are compelling—buying the pistol, optic, and magazines separately would exceed this total. Considering its intended 10-round environment, it's one of the most capable technical micro-compact packages available without modification, representing a solid investment for those needing to operate within these specific constraints.
Key attributes
| upc | 706397000592 |
| manufacturer | Springfield Armory |
| manufacturer part number | HCP9379BOSPCACOMPPAC |
| action | Semi-Auto |
| barrel finish | Black Melonite |
| barrel length | 3.7'' |
| caliber/gauge | 9mm |
| capacity | 10+1 |
| color | Black |
| length | 6.6'' |
| magazine included | 4 x 10-Round |
| model | Hellcat Pro |
| number of magazines | 4 |
| product type | Striker Fired |
| safety | Loaded Chamber Indicator |
| shipping weight | 0.0 |
| sights | Fiber Optic Front |
| sights type | FIXED |
| slide description | Optic Ready/Serrated |
| state restriction (pr) | Puerto Rico |
| state restriction (ri) | NO DIRECT SHIP TO RHODE ISLAND |
| state restriction (vi) | Virgin Islands |
| state restriction (wa) | NO DIRECT SHIP TO WASHINGTON |
Frequently asked questions
- Is it compatible with Holosun K series optics?
- Yes, the OSP slide uses Springfield's proprietary footprint, which is directly compatible with the Shield RMSc platform, requiring an adapter plate for direct Holosun K-series mounting. We recommend the CHPWS adapter plate (part number 401-0992) for a secure, zero-shift fit with Holosun 407K/507K/EPS Carry models, which typically retains zero through 500-1000 rounds of standard-pressure ammunition.
- Does it fit standard Hellcat Pro holsters?
- No, the integral compensator alters the slide profile and muzzle geometry, which requires holsters specifically molded for the Pro Comp model for proper retention and safety. Our shop recommends the Tier 1 Concealed Axis Elite or Black Arch Entrada models cut for this compensated slide, as standard Hellcat Pro holsters will not fully seat and may compromise trigger guard coverage by approximately 0.4 inches.
- How long does standard shipping take for CA orders?
- CA-compliant firearms typically require 5-10 business days for processing and shipping to your designated FFL, followed by the mandatory 10-day waiting period before pickup. We use UPS 2nd Day Air for all firearm shipments, which adds 2 business days transit time from our Montana facility; the total timeline from order to pickup averages 17-22 calendar days for in-state customers.
- Can I substitute different capacity magazines if I move to a different state?
- Yes, the Hellcat Pro frame accepts standard 11-, 13-, and 15-round Hellcat magazines for use in unrestricted jurisdictions, maintaining identical mechanical function. We recommend replacing the magazine catch when transitioning to higher-capacity magazines, as the CA-specific 10-round magazines often use modified followers that can wear the catch differently over approximately 2000 rounds of use.