This is for milling of the optics-ready Glock MOS 43x/48
Shipping Instructions for Your Slide Customization:
- Remove the slide from your pistol.
- If you selected “disassembled”, remove all internals and iron sights
- Include a copy of your order confirmation or a note with your name, phone, email, and order number.
- Sending your optic is strongly recommended – it ensures perfect fitment, and we’ll mount it for free.
- Use a sturdy box. Do NOT use envelopes.
- Ship your slide using any major carrier: UPS, FedEx. WE STRONGLY DISCOURAGE discourage using USPS due to lost shipments and lack of tracking.
Send your package to:
CHPWS – “ATTN: Slide Milling”
55 Mustang Ct.
Richmond Hill GA 31324
Questions? – Call us 912-445-5803
Click here to browse all of our Red Dot Adapter Plates.
Click here to browse all of our Slide Milling Services.
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.
THIS PRODUCT HAS BEEN MODIFIED BY C&H PRECISION WEAPONS LLC

Erik Gillenwater –
Great service, with extremely fast turn around. I originally went with a mounting plate for my 43X MOS and wanted something more streamlined and secured for a carry gun. After a lot of research I chose C&H precision, they didn’t disappoint.
They contacted me when they received the slide to confirm the work and when it was finished and ready to ship. The slide looks great. Will definitely be sending more of my slides for work.
Jeffrey Andersen –
I have been shooting handguns equipped with trijicon rmrs for around 3 years in a le / rangemaster capacity, plus for fun on the weekends. I had a 43x mos i didnt want to put a optic on because of how high they sat with trijicon mounting plates. I sent my slide to chpws to direct mill for a rmrcc and got it back in less than 2 weeks counting shipping time. The fit was perfect and the optic sits at a much more reasonable height. I put 20o rounds through it the first day and loved it. After the quality work chpws did i will probably never not use them to direct mill any slide for the rmr optic. Their mounting plates (I have several) are good, but the direct milling is excellent. Thank you chpws.
ottomurph –
Fantastic work. First time I’ve used this company, but I saw a picture on Reddit of a 43xMOS that they had milled out for an RMRcc and decided I wanted them to do my own gun due to the fact that they leave the rear dovetail in place instead of moving it infront of the optic like other companies. Got my slide back in a week and half, and the fit and finish is IMMACULATE. The fit is perfectly tight. You won’t regret it. Customer service line is top notch as well. Thanks guys!
jeffmorse64 –
I cannot thank CHPWS enough for the work completed on my 43x Mos milled for the RMRcc. Not only will other companies refuse to offer this cut for this slide, I highly doubt anyone could do a better job. The cut is so precise, and the threads have such positive engagement that after a 1000 rounds and a weekend with Fieldcraft’s Gunfighter courses, the optic and screws are as if I just installed them. Follow the instructions that CHPWS suggests and I ASSURE YOU, you will have zero issues and be satisfied. Also, just got my 48 MOS back and I can’t wait to mount another RMRcc on it! 10/10 definitely recommend.
Andy Gonzalez –
It only took 2 weeks. (SUPER FAST)