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Grey Ghost Precision Sig P320 Version 1 Slide Includes Coupon Available w/ Free S&H — 9 models

Grey Ghost Precision Sig P320 Compact Size Slide Version 1, Stainless Steel, FDE, GGP-320-C-FDE-1
Grey Ghost Precision Version 1 Slide, for Sig P320 Compact, Olive Drab Cerakote, GGP-320-C-OD-1
Grey Ghost Precision Sig P320 Compact Size Slide Version 1, 9mm, 416 Stainless Steel DLC Finish, Grey, GGP-320-C-GRY-1
Grey Ghost Precision Version 1 Slide, for Sig P320 Full, Olive Drab Cerakote, GGP-320-F-OD-1
Grey Ghost Precision Sig P320 Full Size Slide Version 1, 9mm, 416 Stainless Steel DLC Finish, Black, GGP-320-F-BLK-1
Grey Ghost Precision Version 1 Slide, for Sig P320 Compact, Olive Drab Cerakote, GGP-320-C-OD-1
Grey Ghost Precision Sig P320 Compact Size Slide Version 1, Stainless Steel, Grey, GGP-320-C-GRY-1
Grey Ghost Precision Version 1 Slide, for Sig P320 Compact, Olive Drab Cerakote, GGP-320-C-OD-1
Grey Ghost Precision Version 1 Slide, for Sig P320 Compact, Olive Drab Cerakote, GGP-320-C-OD-1
Grey Ghost Precision Version 1 Slide, for Sig P320 Compact, Olive Drab Cerakote, GGP-320-C-OD-1
Grey Ghost Precision Version 1 Slide, for Sig P320 Full, Olive Drab Cerakote, GGP-320-F-OD-1
Grey Ghost Precision Version 1 Slide, for Sig P320 Full, Olive Drab Cerakote, GGP-320-F-OD-1
Grey Ghost Precision Version 1 Slide, for Sig P320 Full, Olive Drab Cerakote, GGP-320-F-OD-1
Grey Ghost Precision Version 1 Slide, for Sig P320 Full, Olive Drab Cerakote, GGP-320-F-OD-1
Grey Ghost Precision Version 1 Slide, for Sig P320 Full, Olive Drab Cerakote, GGP-320-F-OD-1
Grey Ghost Precision Sig P320 Full Size Slide Version 1, 9mm, 416 Stainless Steel Cerakote Finish, FDE, GGP-320-F-FDE-1
Grey Ghost Precision Sig P320 Full Size Slide Version 1, Stainless Steel, Black, GGP-320-F-BLK-1
Grey Ghost Precision Sig P320 Full Size Slide Version 1, Stainless Steel, Black, GGP-320-F-BLK-1
Grey Ghost Precision Sig P320 Full Size Slide Version 1, Stainless Steel, Black, GGP-320-F-BLK-1
Grey Ghost Precision Sig P320 Full Size Slide Version 1, Stainless Steel, Black, GGP-320-F-BLK-1
Grey Ghost Precision Sig P320 Full Size Slide Version 1, Stainless Steel, Black, GGP-320-F-BLK-1
Grey Ghost Precision Sig P320 Full Size Slide Version 1, Stainless Steel, Black, GGP-320-F-BLK-1
Grey Ghost Precision Sig P320 Full Size Slide Version 1, Stainless Steel, Black, GGP-320-F-BLK-1
Grey Ghost Precision Sig P320 Full Size Slide Version 1, Stainless Steel, Black, GGP-320-F-BLK-1
Grey Ghost Precision Sig P320 Full Size Slide Version 1, Stainless Steel, Black, GGP-320-F-BLK-1
Grey Ghost Precision Sig P320 Full Size Slide Version 1, Stainless Steel, Black, GGP-320-F-BLK-1
Grey Ghost Precision Sig P320 Compact Size Slide Version 1, Stainless Steel, FDE, GGP-320-C-FDE-1
1 of 26 images
Grey Ghost Precision Sig P320 Compact Size Slide Version 1, Stainless Steel, FDE, GGP-320-C-FDE-1
Grey Ghost Precision Version 1 Slide, for Sig P320 Compact, Olive Drab Cerakote, GGP-320-C-OD-1
2 of 26 images
Grey Ghost Precision Version 1 Slide, for Sig P320 Compact, Olive Drab Cerakote, GGP-320-C-OD-1
Grey Ghost Precision Sig P320 Compact Size Slide Version 1, 9mm, 416 Stainless Steel DLC Finish, Grey, GGP-320-C-GRY-1
3 of 26 images
Grey Ghost Precision Sig P320 Compact Size Slide Version 1, 9mm, 416 Stainless Steel DLC Finish, Grey, GGP-320-C-GRY-1
Grey Ghost Precision Version 1 Slide, for Sig P320 Full, Olive Drab Cerakote, GGP-320-F-OD-1
4 of 26 images
Grey Ghost Precision Version 1 Slide, for Sig P320 Full, Olive Drab Cerakote, GGP-320-F-OD-1
Grey Ghost Precision Sig P320 Full Size Slide Version 1, 9mm, 416 Stainless Steel DLC Finish, Black, GGP-320-F-BLK-1
5 of 26 images
Grey Ghost Precision Sig P320 Full Size Slide Version 1, 9mm, 416 Stainless Steel DLC Finish, Black, GGP-320-F-BLK-1
Grey Ghost Precision Version 1 Slide, for Sig P320 Compact, Olive Drab Cerakote, GGP-320-C-OD-1
6 of 26 images
Grey Ghost Precision Version 1 Slide, for Sig P320 Compact, Olive Drab Cerakote, GGP-320-C-OD-1
Grey Ghost Precision Sig P320 Compact Size Slide Version 1, Stainless Steel, Grey, GGP-320-C-GRY-1
7 of 26 images
Grey Ghost Precision Sig P320 Compact Size Slide Version 1, Stainless Steel, Grey, GGP-320-C-GRY-1
Grey Ghost Precision Version 1 Slide, for Sig P320 Compact, Olive Drab Cerakote, GGP-320-C-OD-1
8 of 26 images
Grey Ghost Precision Version 1 Slide, for Sig P320 Compact, Olive Drab Cerakote, GGP-320-C-OD-1
Grey Ghost Precision Version 1 Slide, for Sig P320 Compact, Olive Drab Cerakote, GGP-320-C-OD-1
9 of 26 images
Grey Ghost Precision Version 1 Slide, for Sig P320 Compact, Olive Drab Cerakote, GGP-320-C-OD-1
Grey Ghost Precision Version 1 Slide, for Sig P320 Compact, Olive Drab Cerakote, GGP-320-C-OD-1
10 of 26 images
Grey Ghost Precision Version 1 Slide, for Sig P320 Compact, Olive Drab Cerakote, GGP-320-C-OD-1
Grey Ghost Precision Version 1 Slide, for Sig P320 Full, Olive Drab Cerakote, GGP-320-F-OD-1
11 of 26 images
Grey Ghost Precision Version 1 Slide, for Sig P320 Full, Olive Drab Cerakote, GGP-320-F-OD-1
Grey Ghost Precision Version 1 Slide, for Sig P320 Full, Olive Drab Cerakote, GGP-320-F-OD-1
12 of 26 images
Grey Ghost Precision Version 1 Slide, for Sig P320 Full, Olive Drab Cerakote, GGP-320-F-OD-1
Grey Ghost Precision Version 1 Slide, for Sig P320 Full, Olive Drab Cerakote, GGP-320-F-OD-1
13 of 26 images
Grey Ghost Precision Version 1 Slide, for Sig P320 Full, Olive Drab Cerakote, GGP-320-F-OD-1
Grey Ghost Precision Version 1 Slide, for Sig P320 Full, Olive Drab Cerakote, GGP-320-F-OD-1
14 of 26 images
Grey Ghost Precision Version 1 Slide, for Sig P320 Full, Olive Drab Cerakote, GGP-320-F-OD-1
Grey Ghost Precision Version 1 Slide, for Sig P320 Full, Olive Drab Cerakote, GGP-320-F-OD-1
15 of 26 images
Grey Ghost Precision Version 1 Slide, for Sig P320 Full, Olive Drab Cerakote, GGP-320-F-OD-1
Grey Ghost Precision Sig P320 Full Size Slide Version 1, 9mm, 416 Stainless Steel Cerakote Finish, FDE, GGP-320-F-FDE-1
16 of 26 images
Grey Ghost Precision Sig P320 Full Size Slide Version 1, 9mm, 416 Stainless Steel Cerakote Finish, FDE, GGP-320-F-FDE-1
Grey Ghost Precision Sig P320 Full Size Slide Version 1, Stainless Steel, Black, GGP-320-F-BLK-1
17 of 26 images
Grey Ghost Precision Sig P320 Full Size Slide Version 1, Stainless Steel, Black, GGP-320-F-BLK-1
Grey Ghost Precision Sig P320 Full Size Slide Version 1, Stainless Steel, Black, GGP-320-F-BLK-1
18 of 26 images
Grey Ghost Precision Sig P320 Full Size Slide Version 1, Stainless Steel, Black, GGP-320-F-BLK-1
Grey Ghost Precision Sig P320 Full Size Slide Version 1, Stainless Steel, Black, GGP-320-F-BLK-1
19 of 26 images
Grey Ghost Precision Sig P320 Full Size Slide Version 1, Stainless Steel, Black, GGP-320-F-BLK-1
Grey Ghost Precision Sig P320 Full Size Slide Version 1, Stainless Steel, Black, GGP-320-F-BLK-1
20 of 26 images
Grey Ghost Precision Sig P320 Full Size Slide Version 1, Stainless Steel, Black, GGP-320-F-BLK-1
Grey Ghost Precision Sig P320 Full Size Slide Version 1, Stainless Steel, Black, GGP-320-F-BLK-1
21 of 26 images
Grey Ghost Precision Sig P320 Full Size Slide Version 1, Stainless Steel, Black, GGP-320-F-BLK-1
Grey Ghost Precision Sig P320 Full Size Slide Version 1, Stainless Steel, Black, GGP-320-F-BLK-1
22 of 26 images
Grey Ghost Precision Sig P320 Full Size Slide Version 1, Stainless Steel, Black, GGP-320-F-BLK-1
Grey Ghost Precision Sig P320 Full Size Slide Version 1, Stainless Steel, Black, GGP-320-F-BLK-1
23 of 26 images
Grey Ghost Precision Sig P320 Full Size Slide Version 1, Stainless Steel, Black, GGP-320-F-BLK-1
Grey Ghost Precision Sig P320 Full Size Slide Version 1, Stainless Steel, Black, GGP-320-F-BLK-1
24 of 26 images
Grey Ghost Precision Sig P320 Full Size Slide Version 1, Stainless Steel, Black, GGP-320-F-BLK-1
Grey Ghost Precision Sig P320 Full Size Slide Version 1, Stainless Steel, Black, GGP-320-F-BLK-1
25 of 26 images
Grey Ghost Precision Sig P320 Full Size Slide Version 1, Stainless Steel, Black, GGP-320-F-BLK-1
Grey Ghost Precision Sig P320 Full Size Slide Version 1, Stainless Steel, Black, GGP-320-F-BLK-1
26 of 26 images
Grey Ghost Precision Sig P320 Full Size Slide Version 1, Stainless Steel, Black, GGP-320-F-BLK-1

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Questions & Answers
You advertise this slide as being RMR compatible, but does that include the recoil bosses? Will the shims reduce stress on the screws? Manufacturer Answer

The slide is cut for the RMR, DP pro, and Sig Romeo1/Romeo1Pro - the reason you can mount so many optics is because we do not use recoil lugs, we use friction to reduce stress on the screws! Having a very tight hold on the optic through superior tolerances reduces strain on the screws, the slide itself is helping to hold the optic on! To answer your other question, the shims simply facilitate mounting different optics tightly to our slides. Please email in to Service@greyghostprecision.com if you need more information!

by Dan GGP, Manufacturer, February 19, 2025
See 2 More Answers
I have an sig p320 m18 California complaint with a mischief machine p320 lower my barrel length is 3.9 inches and using a Romeox red dot. Will it fit Manufacturer Answer

Lot of questions here, short answer is yes.
1. Yes this should fit any P320 FCU, but your california compliant barrel (LCI) will not be functional in this slide, as you'll have to omit the LCI part of it.
2. Our compact slides are of the 3.9" size
3. Romeo X will fit on our slides, but does need custom screws and a different shim - please email in to Service@greyghostprecision.com if you need more information!

by Dan GGP, Manufacturer, February 19, 2025
View All Q&A You Have a Question? Ask!
Customer Reviews
Helpful Positive Review
Great purchase by P320x-fan, November 15, 2019
Well done Grey Ghost, and half the price of the competition. Slide is well built and looks great, good job all the way around.............................................................................
8/9 found this helpful
Helpful Positive Review
Great Part 10/10 by James Pietzyk, Verified Owner, November 15, 2022
I looked at the reviews closely and I’m not sure what’s happening but my slide was in perfect condition. It’s tolerance like it said in description is perfect. When I first got things were a bit tight but after some lube and patience it all went to...
Read More...
1/1 found this helpful
Helpful Negative Review
Awful Quality by Spencer, Verified Owner, January 21, 2024
This is my 3rd review update: I’ve had this slide for less than 6 months and there is bare metal showing on the front on the barrel port and on the front and rear slide serrations. GGP customer service is terrible and gave me the run around for over ...
Read More...
2/2 found this helpful
Most Recent Reviews
GGP quality control is lacking by Andy, March 27, 2022
So, this is in no way a slam on optics planet, they offered RMA to make it right, but ultimately I didn’t feel like waiting 2 weeks for turnaround because functionally nothing wrong, just not what I ordered. Ordered a version 1 slide, not version 2. ...
Read More...
8/13 found this helpful
Most Recent Reviews
well made, works great by Doug Miceli, Verified Owner, June 8, 2024
Put this on my sig p320 carry w full size barrel and it worked great. Fit n finish is very good. Has good "heft" as well, super light. Put only a couple dozen rounds thriugh it but all good so far. Rmr mounted without issue.
Most Recent Reviews
one of the best P320 slides by BC, Verified Owner, February 26, 2024
Won't be able to install/test for a while (still need to buy the FCU) but seems very high quality, as expected for GGP. Black multi-cam color (OP exclusive) looks awesome!. Seems to line up with my Icarus X-Compact frame. All the P320 options was co...
Read More...
Read All 23 Reviews

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Product Info for Grey Ghost Precision Sig P320 Version 1 Slide

The adoption of the P320 platform by the U.S. Military, as well as many Law Enforcement agencies, professional lead farmers, competition shooters, and firearm instructors led to the development of a new line of GGP aftermarket slides. After all, the P320s ability to be custom tailored to the individual users preferences in grip length, grip size, as well as slide length and sight radius are all highly desirable features. Why stop there, when you can have even more customization options when upgrading to a drop-in GGP320 slide.image

Just like our GGP17/19 and SPG43 slides, these GGP320C slides offers enhanced aesthetic features, increased grip serrations and an improved coating without compromising function. We also took our hybrid MRDS optic cut and added a third option, the SIG ROMEO1. Now you have to option to use a ROMEO1 as well as a Trijicon RMR or Leupold DeltaPoint Pro right out of the box without using bulky adapter plates that only raise the optic further above the bore axis. The GGP320C is a drop-in install that comes with all the enhancements that professional handgun shooters have come to expect from Grey Ghost Precision.

Please Note : All sights should be installed by a gunsmith.

Specifications for Grey Ghost Precision Sig P320 Version 1 Slide:

Manufacturer: Grey Ghost Precision
Gun Make: SIG Sauer
Caliber: 9mm Luger
Optic Cut: Leupold DeltaPoint Pro, Trijicon RMR
Width: 0.75 in
Height: 1.5 in
Fabric/Material: Stainless Steel

Features of Grey Ghost Precision Sig P320 Version 1 Slide

  • Stripped slide machined from 416 Stainless Steel for tighter-than-factory-tolerances
  • Available in Black and Grey DLC (Diamond Like Coating) or FDE Cerakote
  • 9mm Compatible only
  • Optic cut compatible with Leupold DPP, Trijicon RMR and SIG Romeo1 and Romeo1Pro (if the slide was made after January 1st 2021) and supplied screws/shim plates
  • Not Compatible with Vortex or Aimpoint Optics
  • Includes G10 Cover Plate when not running an optic
  • Version 1 Slide Pattern with aggressive serrations an window cuts
  • Version 2 Slide Pattern with checkered texturing and no window cuts
  • Compatible with SIG P320 Compact, Carry and X-Carry grip modules
  • Not compatible with X-Compact frame or X-Compact Barrels.
  • Optics not included
  • Completion parts not included
  • To be used with brass, factory loaded ammunition

Package Contents:

  • Grey Ghost Precision Sig P320 Version 1 Slide

What firearm models does the manufacturer say Grey Ghost Precision Sig P320 Version 1 Slide is compatible with?

The manufacturer says that Grey Ghost Precision Sig P320 Version 1 Slide is compatible with SIG Sauer P320 Compact, SIG Sauer P320 Full Size

Grey Ghost Precision Sig P320 Version 1 Slide Orderable Models

List of Orderable Models

  • Grey Ghost Precision Sig P320 Compact Size Slide Version 1, 9mm, 416 Stainless Steel DLC Finish, Black, GGP-320-C-BLK-1 , MPN: GGP-320-C-BLK-1 , UPC: 856054008789 , Code: 2VP-PSL-SP320C-GGP-320-C-BLK-1
  • Grey Ghost Precision Sig P320 Compact Size Slide Version 1, 9mm, 416 Stainless Steel Cerakote Finish, FDE, GGP-320-C-FDE-1 , MPN: GGP-320-C-FDE-1 , UPC: 856054008802 , Code: 2VP-PSL-SP320C-GGP-320-C-FDE-1
  • Grey Ghost Precision Sig P320 Compact Size Slide Version 1, 9mm, 416 Stainless Steel DLC Finish, Grey, GGP-320-C-GRY-1 , MPN: GGP-320-C-GRY-1 , UPC: 856054008796 , Code: 2VP-PSL-SP320C-GGP-320-C-GRY-1
  • Grey Ghost Precision Version 1 Slide, for Sig P320 Compact, Olive Drab Cerakote, GGP-320-C-OD-1 , MPN: GGP-320-C-OD-1 , UPC: 850013536832 , Code: 2VP-PSL-SP320C-GGP-320-C-OD-1
  • Grey Ghost Precision Sig P320 Full Size Slide Version 1, 9mm, 416 Stainless Steel DLC Finish, Grey, GGP-320-F-GRY-1 , MPN: GGP-320-F-GRY-1 , UPC: 856054008826 , Code: 2VP-PSL-SP320C-GGP-320-F-GRY-1
  • Grey Ghost Precision Sig P320 Full Size Slide Version 1, 9mm, 416 Stainless Steel Cerakote Finish, FDE, GGP-320-F-FDE-1 , MPN: GGP-320-F-FDE-1 , UPC: 856054008833 , Code: 2VP-PSL-SP320C-GGP-320-F-FDE-1
  • Grey Ghost Precision Version 1 Slide, for Sig P320 Full, Olive Drab Cerakote, GGP-320-F-OD-1 , MPN: GGP-320-F-OD-1 , UPC: 850013536856 , Code: 2VP-PSL-SP320C-GGP-320-F-OD-1
  • Grey Ghost Precision Sig P320 Full Size Slide Version 1, 9mm, 416 Stainless Steel DLC Finish, Black, GGP-320-F-BLK-1 , MPN: GGP-320-F-BLK-1 , UPC: 856054008819 , Code: 2VP-PSL-SP320C-GGP-320-F-BLK-1
  • DEMO, Grey Ghost Precision Sig P320 Full Size Slide Version 1, 9mm, 416 Stainless Steel DLC Finish, Black, GGP-320-F-BLK-1 , MPN: GGP-320-F-BLK-1-DEMO , Code: 2VP-PSL-SP320C-GGP-320-F-BLK-1-DEMO

Grey Ghost Precision Sig P320 Version 1 Slide Unavailable & Discontinued Models

List of Unorderable Models

  • DEMO, Grey Ghost Precision Sig P320 Compact Size Slide Version 1, 9mm, 416 Stainless Steel DLC Finish, Black, GGP-320-C-BLK-1 , MPN: GGP-320-C-BLK-1-DEMO , Code: 2VP-PSL-SP320C-GGP-320-C-BLK-1-DEMO
  • DEMO, Grey Ghost Precision Optics Planet Exclusive Sig P320 Version 1 Slide, Full Size, Stainless Steel, Black Multicam, GGP-320-F-BMC-1 , MPN: GGP-320-F-BMC-1-DEMO , Code: 2VP-PSL-SP320C-GGP-320-F-BMC-1-DEMO
  • DEMO, Grey Ghost Precision Optics Planet Exclusive Sig P320 Version 1 Slide, Compact Size, Stainless Steel, Black Multicam, GGP-320-C-BMC-1 , MPN: GGP-320-C-BMC-1-DEMO , Code: 2VP-PSL-SP320C-GGP-320-C-BMC-1-DEMO
  • Grey Ghost Precision Optics Planet Exclusive Sig P320 Version 1 Slide, Full Size, Stainless Steel, Black Multicam, GGP-320-F-BMC-1 , MPN: GGP-320-F-BMC-1 , UPC: 850013536566 , Code: 2VP-PSL-SP320C-GGP-320-F-BMC-1
  • Grey Ghost Precision Optics Planet Exclusive Sig P320 Version 1 Slide, Compact Size, Stainless Steel, Black Multicam, GGP-320-C-BMC-1 , MPN: GGP-320-C-BMC-1 , UPC: 850013536559 , Code: 2VP-PSL-SP320C-GGP-320-C-BMC-1
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