From: $99.00

Slide Models: P320 / P365 / P220 / P225 / P226 / P229 / M11-A1 / SP2022


This page is for non-optic-ready Sig slides, to upgrade your optic-ready Romeo1 cut Sig P320/P226/P229 slide to the RMR or Romeo1 Pro cut or add RMR holes to the Romeo1 Pro cut click here. To upgrade your P365 Romeo0 cut to the Trijicon RMRcc footprint click here.

**Holosun 509t, Aimpoint Acro, and Steiner MPS optics cannot be directly milled to SIG P320 slides and will require the slide to be milled for the Sig optic ready pro cut and the use of an adapter plate. There is an additional charge of $69.95 for the adapter plate needed.

**Some SIG P320 slides can’t be milled for a red dot due to the weight reduction cuts inside the slide.  If we determine this is the case, we’ll send your slide back at no charge to you.

**SIG P365 slides can only be milled for micro red dots (Holosun 507k/EPS, Trijicon RMRcc, Shield RMsc, ETC.).

**SIG P220/P225/P226/P229 slides cannot be directly milled for any optic due to the deep cavity for the safety plunger at the rear of the slide. The only option we offer on these slides is to mill our “cross” cut to the depth of the base of the rear sight dovetail and use our cross adaptor plate to mount the optic to the slide. The cross adaptor plate adds an additional $126.50 to the cost of the milling.

** Older West German Sig slides with a rectangular firing pin block cannot be milled for an optic or cross plate.

Lead Times:

4 Weeks or less or your next milling is FREE!

The clock starts the day we receive your slide.  The clock stops the moment we contact you to let you know your slide is done and ready to ship. We will not ship your slide until we have verified from you that your shipping address is correct.

Excludes slides that require Black Nitride (we don’t do this in house)

Excludes slides that require custom new BUIS sights or optics that are on backorder (we don’t make them and can’t control lead times)

Welcome to the #boomsquad!

Shipping instructions will be provided after your purchase.

(9 customer reviews)

We reserve the right to call and suggest changes or improvements to your slide milling job.  Some slides can’t be milled and we will send them back at no charge if we determine it can’t safely be upgraded to an optics cut.

Shipping Instructions:
Safely remove the slide from your pistol. Remove all necessary internal components and iron sights if you selected to send your slide disassembled. Wrap it up, box it up and send it to us using your favorite shipping method (FedEx Ground / UPS / USPS). Please include a copy of your paid invoice or a note with your name, phone number, email address, and order number. We STRONGLY recommend sending your slide in a box and not an envelope. Most envelopes we receive get ripped open during transit and we have received a few empty envelopes. If you want to make sure your slide gets to us safely BOX IT UP.

Send your package to:
CHPWS – “ATTN: Slide Milling”
456 Edsel Dr. Suite D
Richmond Hill GA 31324

Questions? – Call us 912-445-5803

C&H Guarantee
If there is ever a problem with your pistol slide due to milling work done by us, we will do whatever we can to fix the issue, up to replacing the slide.

Additional information

Weight 5.01 lbs
Dimensions 6 × 1 × 1 in



  1. Steve Kelly (verified owner)

    Best in the business! The guys at C&H exceeded my expectations and got it back to me door to door in under 3 weeks. That’s including being sent out for black nitrate. Excellent customer service and top notch work. I’ll be a customer for life!

  2. hcastle13 (verified owner)

    Great turnaround time and excellent customer service. Edges were well done with a tiny, almost unseeable sliver on one edge that did not receive cerakote (I only had the cut areas done so had I not cheaped out this wouldn’t have happened.) but other than this small detail, quality of the job was excellent.

  3. michaelzdasilva (verified owner)

    By far the best customer service when they called to let me know my slide arrived and when it was finished. They even mounted my optic that I sent in, which was greatly appreciated. Optic is solid no movement, edges where clean no tool marks. Just waiting for the next optic to come in to send another slide in. Great work im very happy with results.

  4. ruddogg (verified owner)

    Will called & emailed me the day they received my slide, said the typical turnaround time is 3-4 weeks. They received it 4/26, finished & shipped out on 5/6, that’s 1.5 weeks. Quality is top notch, this is my third slide milled by them. They’ve milled my CZ P10c, as well as my Walther PPQ M2. All top notch, couldn’t be happier.

  5. Sam Lindh (verified owner)

    Perfect. Perfect. Perfect. Excellent customer service. Fastest turnaround time in the industry. They have my business for life.

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