43XMOS/48MOS Conversion to Holosun "K"/EPS Footprint

(2 reviews) Write a Review

This service is to convert your 43XMOS/48MOS existing optic cut to accept a Holosun 407k/507k/EPSCarry.

This conversion includes a set of custom M4x.7 screws.


2 Reviews

  • 5
    507K Optic Cut - Glock 43X MOS

    Posted by Blaine Nelson on Jan 21st 2024

    This is my second handgun to send in for an optic cut and I’ve been duly impressed with Maple Leaf’s work. My slide was milled, refinished and returned to me ahead of my expectations. As a side note, my agency sent all our new duty weapons in for an RMR cut and I’ve laid hands on most of them, not one single issue. I recommend them to everyone who asks where I get my slide work done.

  • 5
    MOS Conversion

    Posted by Nick on Jan 18th 2023

    If you don’t want to run an optic plate this is the cut for you. It runs nice and deep so you can still use your factory sights, no need to get something for a cowitness. Overall excellent cut and probably the best nitride finish I’ve seen from an aftermarket company.