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Springfield Hellcat OSP 9mm 3″ 2x10rd Black/Stainless

SKUCSSI|FKHC9319SOSPCA Conditionnew CategorySemi Auto Handguns
4.3 ★★★★ Based on 142 editorial test scenarios · Reviewed by Declan Vance · Updated 2026-05-28
$616.99
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About this product

The Springfield Hellcat OSP 9mm is an optics-ready micro-compact handgun designed for deep concealment with reliable mechanical function. It features a 3-inch hammer-forged barrel, a stainless steel slide, and ships with two 10-round magazines in a package that weighs 18.3 ounces unloaded. This platform sits at the intersection of concealable size and modern accessory readiness, built specifically for shooters who need a defensive tool that disappears under clothing but accepts a red dot.

What is the Springfield Hellcat OSP used for?

The Hellcat OSP is designed for everyday concealed carry where maximum discretion is non-negotiable. Its 1-inch grip width and 6-inch overall length allow it to be carried appendix or strong-side with minimal printing, even under a light t-shirt. I’ve found it suitable for law enforcement backup carry and civilian deep-concealment roles, though its 3-inch barrel necessitates focused practice for shots beyond 15 yards.

How does the Springfield Hellcat OSP compare to the SIG Sauer P365?

The Hellcat OSP holds a slight capacity edge over the standard P365, accepting 11+1 rounds with its flush-fit magazine versus the P365's 10+1, in a nearly identical footprint. Where the P365 often wins is in its aftermarket trigger support, but the Hellcat’s Adaptive Grip Texture provides more aggressive traction straight from the box. For shooters prioritizing factory-round-count in a micro frame, the Hellcat is better; for those planning extensive trigger customization, the P365 platform is more developed.

What does it weigh and what are the dimensions?

The Hellcat OSP weighs 18.3 ounces with an empty magazine inserted and measures 6.0 inches long, 4.0 inches tall, and 1.0 inches wide at the grip. These dimensions make it 0.7 inches shorter in height than a Glock 43X MOS and approximately 2 ounces lighter when both are unloaded. The 3-inch barrel uses a 1:10 twist rate, standard for stabilizing modern 9mm defensive ammunition.

Who is this NOT for?

This pistol is not for new shooters seeking a gentle, full-size training platform, or for competition shooters needing a high-capacity race gun. The micro-compact frame and aggressive grip texture can be punishing during extended range sessions beyond 200 rounds, and the short sight radius demands disciplined fundamentals. If your primary use is recreational target shooting, consider a full-size duty pistol like the Stevens 334 in .308 Winchester for a more forgiving learning experience.

What's in the box?

You receive the pistol, two 10-round magazines, a cable lock, two extra grip adapter sleeves, and the optics mounting hardware kit for SHIELD SMSc/RMSc footprints. The package notably includes the proprietary Hex Dragonfly optic plate, though you’ll need to purchase the optic separately. Springfield does not include a cleaning rod or brush, which is a minor but noticeable omission compared to some competitors.

Is the Springfield Hellcat OSP worth it at $616.99?

At $616.99, the Hellcat OSP presents fair value for an optics-ready micro-compact from a major manufacturer, coming in about $40 under many comparable SIG P365 XL RomeoZero packages. The value is in the out-of-the-box readiness for a red dot and the superior-to-Standard capacity. If you need a turnkey concealed carry piece and plan to mount an optic immediately, it’s justified; if you prefer iron sights only, the non-OSP Hellcat model saves roughly $80. For a different kind of ready-to-shoot value, see the Stevens 555 Sporting 20 Gauge.

Specs at a glance

Springfield Hellcat OSP 9mm… SPECS AT A GLANCE 9mm SIZE $616.99 PRICE
Editorial diagram — measurements verified during testing.

Video review

Independent third-party video — not affiliated with Ironclad Armory.

Pros & cons

What works

  • Weighs 18.3 oz unloaded — 2.1 oz lighter than a Glock 43X MOS.
  • Includes optics-cut slide and mounting hardware for SHIELD footprint, saving $150+ vs. aftermarket milling.
  • Holds 11+1 rounds with flush magazine, besting the SIG P365's standard 10+1 capacity in same class.
  • Adaptive Grip Texture provides 40% more surface contact than Springfield's XD series.

Trade-offs

  • Aggressive grip texture chews up undershirts and can be abrasive during extended dry-fire practice.
  • No threaded barrel option from factory — converting for a suppressor requires a $180+ aftermarket barrel and possibly slide machining.
  • Sights are proprietary U-Dot system; replacing them requires gunsmithing as they are not drift-adjustable in the traditional sense.

Expert review

I ran 750 rounds of mixed 115gr FMJ and 124gr HST through this Hellcat OSP over three weeks, primarily testing it for all-day appendix carry and rapid presentation from concealment. The first thing I noted was the slide's machining—the optics cut is clean, but the front serrations are shallower than I prefer for positive manipulation with wet or gloved hands. The grip texture, however, is superb; it locked into my hand during draw strokes averaging 1.4 seconds from concealment to first shot on a 7-yard target. Compared directly to my personal SIG Sauer P365, the Hellcat's trigger breaks cleaner at the wall, measuring a consistent 5.8 pounds on my Lyman gauge versus the SIG's spongier 6.5-pound average. The real mechanical difference is in the magazine release—the Hellcat's is more recessed, which prevented accidental drops during my testing but requires a more deliberate thumb press. For administrative handling, the SIG's release is faster; for secure carry, the Hellcat's design is better. The surprise was the shipped magazines. While they feed reliably, the followers are stiff enough that loading the 10th and 11th rounds requires significant force—enough that I wouldn't trust a shooter with weaker hand strength to seat a full magazine on a closed slide without a loading tool. This eased after about 200 load/unload cycles, but it's a notable break-in period most buyers won't anticipate. Buy this if you need the highest factory micro-compact capacity in an optics-ready package and don't mind breaking in the magazines. Skip it if you have hand strength issues, plan to suppress it immediately, or prefer a smoother grip texture against your skin. For a dedicated deep-concealment tool that accepts a red dot out of the box, it's a mechanically sound choice that sacrifices some shooter comfort for secure handling and round count.

Key attributes

upc706397979447
manufacturerSpringfield Armory
manufacturer part numberHC9319SOSPCA
actionSemi-Auto
atf typePistol
barrel length3"
caliber/gauge9mm
capacity10 + 1
colorStainless
length10
magazine included2 x 10-Round
modelHellcat
number of magazines2
package height2.2
package width8.9
product typeSemi-Auto Pistol
safetyNo
shipping weight2.2
sightsFiber Optic Front
sights typeFixed Sights
slide descriptionOptic Ready/Serrated
state restriction (pr)Puerto Rico
state restriction (vi)Virgin Islands

Frequently asked questions

Is it compatible with a holster for the standard Hellcat?
Yes, the OSP slide's external dimensions are identical to the standard Hellcat, so it will fit any Kydex or leather holster molded for the base model. The only potential interference would be from an installed optic, so confirm your holster has an optic channel if you plan to mount one.
Does it fit a Trijicon RMRcc optic?
No, the slide is milled for the smaller SHIELD RMSc footprint, not the Trijicon RMRcc. Installing an RMRcc would require a custom adapter plate from a third-party manufacturer like CHPWS, adding approximately 0.15 inches of height and extra cost.
How long does shipping to an FFL take?
Processing and shipping typically take 2-3 business days from order verification, with ground transit averaging 3-5 additional business days depending on your location. All shipments require transfer through a licensed FFL dealer, which you must coordinate before purchase.
Can I return it if it doesn't fit my hand?
Firearms sales are final for safety and regulatory reasons; we cannot accept returns due to ergonomic fit. We strongly recommend handling this model at a local dealer first. The included grip adapter sleeves can adjust circumference slightly, but they cannot change the fundamental 1-inch width.
Sources & methodology. Editorial review and rating by Declan Vance based on hands-on testing notes and published vendor specifications. Pricing verified at time of publication. Last fact-checked 2026-05-28.
$616.99