Holosun 509T Footprint Optic Cut for Glock

(4 customer reviews)


SKU: N/A Categories: ,


This is a service to cut your factory Glock slide for a Holosun 509T optic (aftermarket slides cut with prior approval). This will not fit the Primary Arms 509 ACSS, that cut is available separately as it is different.  The cut will be .250" deep at its lowest point.

Recommended Sights for Lower 1/3 Co-witness: Angry Bear Arms Suppressor Height Sights OR Dawson Precision MOS .225" rear/.205" front

IRON LOCATION: You may choose to keep your irons in the factory location, which will mean the optic sits in front of the rear iron sight. We also offer an iron sight relocation service where the optic will be cut to the rear of the slide and the iron sight dovetail will be recut in front of the optic.

COATINGS: There is also an option to add Cerakote or bluing to the slide. We offer the Cerakote in Graphite Black, FDE, ODG, Tungsten and Burnt Bronze and it will be applied to the entire slide. The cold bluing will be applied to just the area we cut and your factory finish will remain everywhere else. This type of finish is not as consistent and visually appealing as the Cerakote, but offers some protection for the bare metal. If the Cerakote option is chosen, we will remove your channel liner and install a new one after coating. We also now offer a black nitride coating. The nitride is a much harder finish than the Cerakote and will not wear as quickly. It is similar to many factory coatings and offers a clean uniform black look. We work with a local company to offer the nitride, so lead times are not guaranteed. Estimated 3-4 weeks total turnaround.

THE PROCESS: Once you checkout with your chosen optic cut you will receive an email with instructions on how to ship the slide to us. Please ship us your stripped slide only, we are not an FFL and cannot handle frames! We will complete the cut and/or Cerakote and then ship the slide back to you quickly! You will receive an email once the slide has been shipped back to you.

TIMELINE: Once we receive your slide, we will complete the work in the stated turnaround (Mon-Fri) or less and get it shipped back to you. This includes coating.

PLEASE NOTE: Your order will be returned to the address that you provide at checkout. Please follow instructions and include a copy of your confirmation email when you ship your slide to us, failure to follow this will result in increased turnaround time.


DISCLAIMER: This product is not manufactured, authorized, endorsed,
or warranted by GLOCK. GLOCK does not warrant or represent that
this product is compatible with GLOCK pistols.

Additional information

Weight 1 lbs
Dimensions 11 × 4 × 3 in

Glock 17, Glock 19, Glock 19x, Glock 20, Glock 21, Glock 22, Glock 23, Glock 26, Glock 27, Glock 29, Glock 30, Glock 31, Glock 32, Glock 33, Glock 34, Glock 35, Glock 36, Glock 37, Glock 38, Glock 39, Glock 45

Iron Sight Location

Keep Factory Location, Move In Front of Optic


None, Black Nitride (Increased Lead Time), Blue the Cut Area, Graphite Black Cerakote, FDE Cerakote, OD Green Cerakote, Tungsten Cerakote, Burnt Bronze Cerakote

4 reviews for Holosun 509T Footprint Optic Cut for Glock

  1. Anthony

    My 509t FINALLY sits low! The optic cut is precise, cerakote finish is even all throughout, and the 509t grabs on there fairly tight. I can’t recommend them enough and will continue to do business with this company.

  2. Ken M

    Sent my slide off on Thursday, received it the following Wednesday. Ridiculously quick. The irons were installed rock solid and zeroed. 6 months and around 1200 rounds later. It’s still kicking. Will 100% be back for more.

  3. RL

    Shipped on a Monday, back in my hands the next Thursday. Flawless machining and finish and perfect fit for the optic. I don’t know of anything that could be improved. This is the best optic milling service you can get.

  4. Chris Williams

    Great turnaround time. Sent it in and a week later it was back in my hands. Cut/finish looks great and the surface is very clean. Optic slides right in, perfect fit. Highly recommend this company. Will utilize this company for future slide cuts again. Great work.

Add a review