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Springfield Hellcat Optic Plates – Red Dot Mounts for RMR, 507K, EPS | Mounts Plus

Convert the Springfield Hellcat Shield RMSc footprint in to a other popular red dot footprint.


Springfield Hellcat Optic Plates – Red Dot Mounts for RMR, 507K, EPS | Mounts Plus

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Springfield Hellcat Optic Plate – OSP Red Dot Adapter Mounts

Upgrade your Springfield Hellcat with the perfect optic plate to securely mount your favorite red dot sight. Whether you're running a Holosun 507K, Trijicon RMR, or EPS Carry, our precision-cut OSP adapter plates provide a reliable interface between your pistol and optic—ensuring a rock-solid hold and consistent zero round after round.

At Mounts Plus, we stock top-quality Hellcat optic plates from brands like C&H Precision and EGW, tailored for popular red dot systems and designed to match the exact RMSc footprint used by the Hellcat OSP.


🔩 Hellcat Optic Plate Compatibility & Features

Model / Brand Converts RMSc to... Compatible Optics
EGW Hellcat Adapter Plate for Viper Vortex Viper / Venom / FastFire Burris FastFire, Vortex, etc.
EGW Hellcat Adapter for RMR Trijicon RMR / Holosun 407c/507c RMR, Holosun 407C/507C
C&H Precision RMSc to RMRcc Adapter Trijicon RMRcc RMRcc only
C&H Precision RMSc to Holosun 407K/507K Holosun K-Series 407K, 507K
RMSc to EPS / EPS Carry / SCS Carry Holosun EPS / SCS Carry EPS Carry, EPS, SCS

✅ CNC-machined from aircraft-grade aluminum or steel
✅ Anodized or coated for durability and corrosion resistance
✅ Includes hardware and instructions for easy installation
✅ Designed to co-witness with iron sights (select models)
Drop-in fit for all Springfield Hellcat OSP pistols


⚙️ Why Use a Hellcat OSP Optic Plate?

✔️ Expand optic choices – Mount optics beyond the standard RMSc footprint
✔️ Maintain zero – Rigid fit ensures stability under recoil and heavy use
✔️ Save money – No need to buy new slides or send your pistol for milling
✔️ Fast install – Easily swap plates using included screws and instructions
✔️ Proven in the field – Trusted by competitive shooters and carry users

Whether you're equipping for daily carry or range day precision, a reliable mounting plate is the foundation of your red dot setup.


🔍 Compatible Optics for Springfield Hellcat Plates

Adapter Plate Converts To Compatible Red Dots
RMSc to RMR Trijicon RMR, Holosun 407C, 507C, 508T
RMSc to RMRcc Trijicon RMRcc
RMSc to 507K/407K Holosun 407K, 507K
RMSc to EPS/EPS Carry Holosun EPS, EPS Carry, SCS Carry
RMSc to Vortex/Burris Viper, Venom, Burris FastFire

🔧 Installation Instructions

  1. Ensure firearm is unloaded and safe to work on.

  2. Remove factory optic cover plate from the Hellcat OSP slide.

  3. Align the new adapter plate using the included screws.

  4. Secure with proper torque (usually 12–15 in-lbs).

  5. Install red dot optic to adapter plate.

  6. Confirm optic is secure and test zero at the range.

Each plate includes the hardware and Torx tools needed for easy home installation.


❓ Hellcat Optic Plate FAQ

Q: What footprint does the Springfield Hellcat use?
A: The Springfield Hellcat OSP uses the RMSc footprint. Adapter plates convert that footprint to accept other red dots like the RMR, 507K, or EPS.

Q: Can I mount a Holosun 507K to my Hellcat?
A: Yes. Use the RMSc to 507K adapter plate. It aligns perfectly and maintains co-witness with most factory iron sights.

Q: Does the plate affect zero retention or iron sights?
A: No. Quality plates are precision-machined to maintain zero and allow co-witness with standard height sights in most configurations.

Q: What if I want to use a larger red dot like an RMR?
A: Use the RMSc to RMR or RMRcc adapter plate, depending on your optic's footprint.

Q: Will I need Loctite or torque tools?
A: Yes. Blue Loctite (242) is recommended. Torque the plate to 12–15 in-lbs, and always follow manufacturer instructions.


🔗 Related Products


🛒 Why Buy From Mounts Plus?

  • ✔️ Official dealer for C&H Precision, EGW, and top brands

  • ✔️ Products tested and trusted by firearm professionals

  • ✔️ Fast U.S. shipping & hassle-free returns

  • ✔️ Expert customer service from real shooters

  • ✔️ Secure checkout and 100% satisfaction guarantee


🔥 Upgrade Your Aim with the Right Mount

Don’t compromise your optics setup with a subpar fit. With the right Springfield Hellcat optic plate, you’ll get the durability, alignment, and reliability you need for peak performance.

➡️ Shop Hellcat Red Dot Plates Now at Mounts Plus
➡️ Precision Fit. Zero Shift. Built to Shoot.