Universal RMSc-to-K Adapter Plate

Universal RMSc-to-K Adapter Plate – Fit Your Holosun K Optic on RMSc Slides

If you have an RMSc-cut slide and want to mount a Holosun K footprint optic, this Universal RMSc-to-K Adapter Plate is the perfect solution. The K footprint lacks the rear lugs/holes found on RMSc-cut slides, making an adapter plate necessary for a secure fit.

Key Features:

✅ Universal Compatibility – Works with any RMSc slide to mount Holosun K optics, including 407K, 507K, 507K ACSS, EPS Carry, and SCS Carry.
✅ Screws - Comes with M4 screws for the 407/507K and the EPS Carry. If you need M3 screws or SCS Carry screws please contact customer service. 
✅ Perfect Replacement – If you lost your RMSc-to-K plate that comes with the EPS Carry or SCS Carry, this is the replacement you need.
✅ Secure Fit – Ensures proper alignment and stability for your optic without modifying your slide.
✅ Universal Design – May have slight overhang on some slides due to its broad compatibility.

Whether you're upgrading your setup or replacing a lost adapter plate, this Universal RMSc-to-K Adapter Plate keeps your red dot securely mounted and ready for action.

Free Shipping: All orders ship free via UPS Ground/USPS/FedEx which takes 1-5 business days. We also offer UPS 2nd Day air for $9.99.

Same Day Shipping:* UPS only accepts ground shipments on Weekdays. Therefore any UPS Ground order we receive will ship same day if ordered before 2PM EST on Weekdays only.

Hassle Free Returns: We have a 30 day return policy. If you want to return your item for whatever reason just contact us and we'll send you a pre-paid label just like Amazon.