Kimber 2K11 Pro Eclipse 4.25”

Published on February 10, 2026
Duration: 2:57

This guide details the process of customizing a Kimber 2K11 Pro Eclipse by installing an aftermarket optic and weapon light. It covers unboxing, safety checks, optic plate installation, mounting a Holosun 509T, attaching a SureFire X300, and holster fitment. The process emphasizes proper tool usage and safety protocols, reflecting an intermediate skill level for firearm modification.

Quick Summary

To customize a Kimber 2K11 Pro Eclipse with an optic and light, begin with a safety check. Remove the factory optic cover, clean the slide, and install an adapter plate. Mount your red dot sight (e.g., Holosun 509T) using a torque wrench and witness marks. Attach your weapon light (e.g., SureFire X300) to the accessory rail. Finally, test holster fitment.

Chapters

  1. 00:00Unboxing and Initial Inspection
  2. 00:15Safety Check and Preparation
  3. 00:30Action and Trigger Demonstration
  4. 00:45Optic Plate Installation
  5. 01:25Mounting the Holosun Optic
  6. 02:13Accessory Attachment
  7. 02:30Holster Fitment

Frequently Asked Questions

What are the key steps for installing an optic on a Kimber 2K11 Pro Eclipse?

First, ensure the firearm is unloaded. Remove the factory optic cover plate, clean the mounting surface, install an adapter plate (like Trijicon RMR/Holosun footprint), then mount your red dot sight. Use a torque wrench for proper screw tension and apply witness marks.

How do you properly attach a weapon light to the Kimber 2K11 Pro Eclipse?

Ensure the firearm is unloaded. Align the SureFire X300 weapon light with the accessory rail on the pistol. Slide it on and secure it according to the light's manufacturer instructions, ensuring a firm and stable attachment.

What tools are essential for customizing a Kimber 2K11 Pro Eclipse with an optic and light?

Essential tools include a Torx driver for the cover plate, a torque wrench for precise screw tightening, and a Wheeler FAT Wrench for accurate torque application on optic mounting screws. A cleaning kit is also necessary.

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