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Calculated Kinetics Adapter Plate
California Proposition 65 Warning

This product can expose you to chemicals including lead, known to cause cancer and birth defects. For more info visit P65Warnings.ca.gov.

Calculated Kinetics

Adapter Plate

$47.99
$42.99
Sale Price
Available California compliant

Calculated Kinetics Adapter Plate, Holosun K Footprint (407K/507K/EPS), Fits GLOCK 43X/48 MOS, Anodized Finish, Black MOS43X-MRMSC

Key Details
Brand Calculated Kinetics
Manufacturer Part Number MOS43X-MRMSC
UPC 850069184025
SKU CKMOS43X-MRMSC
Current Stock 89 available
Quantity Updated Apr 27, 2026 1:50 AM
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Purchase Requirements
  • Final availability is confirmed at checkout.
In-Store Pickup Required: All firearm purchases must be picked up at our Beverly Hills location after background check completion.
Product Description

Adapter plates by Calculated Kinetics are machined here in the USA from 6061 aluminum then hard anodized black to give you the durability to last a lifetime. All plates come with the hardware, Vibratite, and installation instructions to properly secure any Modified RMSc (407k/507k/EPS Carry). Calculated Kinetics recommend adding the Ameriglo GL453s as the OEM backup iron sights are barely useable. Different guns cycle at different rates and different forces. Some screws are thicker than others and hold optics and plates of different weights.

Features
  • Fits GLOCK 43X/48 MOS
  • Holosun K Footprint
  • 6061 Aluminum
  • Anodized Finish
Specifications
UPC: 850069184025
Manufacturer: Calculated Kinetics
Manufacturer Part #: MOS43X-MRMSC
Model: Adapter Plate
Finish: Anodized
Type: Mount