First Responder/MIL/Veteran Discount

PMM FNH FNX-45 Optic and Lightening Slide Cut Service


Optic Cut and Iron Sights

Slide Lightening

Slide Finish

Barrel Finish

I understand this a permanent modification and have double checked I am placing the correct order
I printed out the pistol worksheet and will fill it out and include it in my package
Order total:

Earn up to 585 Points.

Out of stock

Product Details

Product Details: PLEASE READ


​This is a service that requires sending in your slide.


The slide must be a factory slide and cannot be a blank or “builder” slide.


We cannot machine slides previously cut for an optic.




Machining: MINIMUM 6 WEEKS



  • Black DLC & PVD: 2-6 Weeks
  • Cerakote: 1-2 Weeks (If selecting, please specify color in order comments at checkout)


You are responsible for shipping to us. We do not provide the initial label or box.


Please ship to:


Parker Mountain Machine

19 Fire Rd 13

Strafford, NH 03884


You may use whichever shipping provider you choose. Your shipment must include your:


  1. Sights if you’re providing your own
  2. Optic if you would like for us to install it for you (not necessary)


  • Internals/sights are not necessary to be included unless otherwise stated
  1. Most optic cuts do not require any modification to slide internals, however there are exceptions
  2. We do not charge for disassembly or reassembly, so feel free to send in the complete slide
  3. If you are purchasing new sights from us, you will receive your old sights back


  • Be sufficiently padded, taped, and INSURED
  1. Parker Mountain Machine is NOT responsible for slides that arrived damaged, missing items due to irresponsible packing, or not arriving at all. PLEASE INSURE YOUR PACKAGES. SIGNATURE REQUIRED IS NOT NECESSARY, BUT WE WILL HAPPILY SIGN FOR IT YOU’D PREFER IT.
  2. Please do not throw your slide or other items in an envelope and/or rely on the adhesive on the box.


Please select options from the drop down menu.


Please note: If you will be using your factory sights, you must send them in with your slide.



Print out and fill in the pistol work sheet and include it when you ship.
Download PDF


Image below is MOD D(serrations only)


Additional information

Weight 0.5 lbs

Optic Cut and Iron Sights

Optic Cut Footprint

None, RMR, Delta Point Pro, Vortex Venom, Vortex Viper

Iron Sights

None, Suppressor Height Co-Witness

Slide Lightening


Mod 1, Mod 2, Mod D, None

Slide Finish

Slide Finish

Bare Metal, Black DLC, FDE PVD, Cerakote, One Color, H Series (Please specify swatch in order notes), Cerakote, One Color, E Series (Please specify swatch in order notes), Cerakote, Three Color Patter, H Series (Please specify swatches and pattern in order notes)

Barrel Finish

Barrel Finish

None, Black DLC, FDE PVD

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