Springfield Armory Hellcat Pro OSP

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41 documented listings125 fit unconfirmedBrowse categories ↓

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What the compatibility labels mean

How we knowHow we check compatibility

Lab testedFit checked by Firearm Lab for the recorded setup.
Documented fitmentSupported by manufacturer, partner, or reviewed community evidence.
Interface matchMounting details match, but this exact model and part have not been confirmed to fit together.

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Model details

Manufacturer

Springfield Armory

Model & version

Hellcat Pro OSP

Mounting details

Springfield Micro, Shield RMSc, MIL-STD-1913 Picatinny

Compatibility records

166

Optics & footprint adapters

Optics

61 listed

Optic Plates

4 listed

View all 4 parts

Lights & rail fitment

Lights & Lasers

63 listed

View all 63 parts

Also on this pistol

Holsters

10 makers

Blackhawkchecked 2026-11-01
Concealment Expresschecked 2026-11-01
CrossBreed Holsterschecked 2026-11-01
DeSantis Gunhidechecked 2026-11-01
Galcochecked 2026-11-01
PHLsterchecked 2026-11-01
Safarilandchecked 2026-11-01
Tenicorchecked 2026-11-01
Tier 1 Concealedchecked 2026-11-01
Vedder Holsterschecked 2026-11-01

Check each manufacturer’s options for your model, light and optic.

Holster makers (10)

Triggers & internals

Triggers

5 listed

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Takedown levers

1 listed

GoGun USA
Gas Pedal Hellcat, Hellcat Pro
Manufacturer documented

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Recoil Springs

3 listed

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Barrels & comps

Barrels

6 listed

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Compensators

2 listed

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Sights

6 listed

View all 6 parts

Grip & magwells

Base Pads

2 listed

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Magazines

3 listed

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Categories with no listings (6)

About the Springfield Armory Hellcat Pro OSP

Manufacturer listing ↗ · Checked 2026-08-02

Type: Pistol
Manufacturer: Springfield Armory
Model & version: Hellcat Pro OSP
Mounting details: Springfield Micro, Shield RMSc, MIL-STD-1913 Picatinny
Height: 4.8"
Weight: 21 oz
Barrel length: 3.7"
Overall length: 6.6"

Optics

FastFire C

RXC-200 Compact Reflex Sight

EDC Enclosed Red Dot Optic

RAD Micro PRO Red Dot Sight - 3 MOA

Optic Plates

Springfield Hellcat w/ RMSc Footprint to Holosun 407k / 507k

Springfield Hellcat w/ RMSc Footprint to Holosun EPS / EPS CARRY / SCS CARRY

Springfield Hellcat w/ RMSc Footprint to Trijicon RMR/ RMR HD / SRO / Holosun 407C / 507C / 508T / C&H EDC-XL / COMP / COMP MAX / Olight Osight X

Springfield Hellcat w/ RMSc Footprint to Trijicon RMRcc

Lights & Lasers

EPL Duty (Black)

P.ID

APLc (Universal)

PL350G3 OKWv2 Light Package

Holsters

Triggers

Springfield HELLCAT Flat Trigger MOD-2 Upgrade

Springfield Hellcat and Hellcat Pro FALX Shoe Only

PRP Trigger Upgrade Kit for Hellcat Models

I.T.T.S - Hellcat Series Trigger

Takedown levers

Gas Pedal Hellcat, Hellcat Pro

Recoil Springs

Adjustable Recoil Tuning Kit For Springfield Armory Hellcat Pro / Hellcat Pro Comp

HellCat Pro & Pro Comp OSP 3.7″ (For Comps & Similar mods)

HellCat Pro 3.7" - HS H11 PRO

Barrels

9mm Springfield Hellcat Pro Micro-Compact PVD Copper Non-Threaded Non-fluted LCI

9mm Springfield Hellcat Pro Micro-Compact PVD Copper Threaded Non-fluted LCI

9mm Springfield Hellcat Pro Micro-Compact PVD FDE Non-Threaded Non-fluted LCI

9mm Springfield Hellcat Pro Micro-Compact PVD FDE Threaded Non-fluted LCI

Compensators

HCAT Springfield Hellcat Compensator

Springfield Hellcat & Pro True-Lock Compensator

Sights

Optic Compatible Sight Set for Springfield Armory Hellcat OSP, Hellcat Pro and XD OSP

MEPRO HYPER-BRIGHT

OPTICS READY STEALTH SERIES FOR SPRINGFIELD

Protector Sight Set for Springfield Armory Hellcat OSP, Hellcat Pro and XD OSP

Base Pads

NDZ Magazine Base Plate for Springfield Armory Hellcat & Hellcat Pro 15 Round 9mm

Hellcat/Hellcat Pro Baseplate

Magazines

HELLCAT PRO 10-Round Magazine - 9mm

HELLCAT PRO 15-Round Magazine - 9mm

HELLCAT PRO 17-Round Magazine - 9mm

About the Springfield Armory Hellcat Pro OSP