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Grey Ghost Precision Sig P320 Version 1 Slide
As Low As $308.34 Save Up to 30%
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Most Helpful Positive Review Great purchase
Well done Grey Ghost, and half the price of the competition. Slide is well built and looks great, good job all the way around.............................................................................
Most Helpful Negative Review GGP quality control is lacking
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. Checked order...version 1, box was marked version ...
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well made, works great

by Doug Miceli, Verified Owner from PA, United States Written on 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.
Would recommend: Yes
Was it helpful to you? Yes | No

one of the best P320 slides

by BC, Verified Owner from AZ, United States Written on 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 confusing and hard to get clear confirmation on what would/would not work. Supposedly this slide WON'T fit X-Compact, but just setting slide on frame, it looks like it may BARELY cover the gap under the guide rod, but I'll have to get it put together to know if i need to offload this frame for a compact.
Would recommend: Yes
Was it helpful to you? Yes | No

Best 320 slide!

by A-Man, from OH, United States Written on February 25, 2024
Great slide! Utilized this slide for my flux raider. Looks amazing!
Would recommend: Yes
Was it helpful to you? Yes | No

Gray Ghost Precision Slide for the M18 Sig Sauer 320

by Bwil, Verified Owner from CA, United States Written on February 23, 2024
I was worried about ordering this reading the other reviews but mine was perfect fit and finish... My Leopold Delta point pro mounted up flawlessly.. All good...
Pros:
  • Thing of beauty with an aftermarket barrel
Cons:
  • None
Best Used for:
  • P320 compact... M18
Would recommend: Yes
Was it helpful to you? Yes | No

Awful Quality

by Spencer, Verified Owner from TX, United States Written on 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 a month. The screw holes are stripping out with less than 1,000 through the gun. I used a wheeler torque gauge to install the bolts to specifications using the bolts that came with the slide. I am beyond disappointed with GGP. Please do not buy any of their products I promise you they are absolute dog water.
Pros:
  • None
Cons:
  • Poor quality, lack of standards, terrible customer service
Best Used for:
  • paper weight
Would recommend: No
2 of 2 found the following review helpful.
Was it helpful to you? Yes | No

great slide with stock parts.

by Spencer, Verified Owner from TX, United States Written on January 5, 2024
The slide itself is amazing and I really like it however, after installing a Grey Ghost threaded barrel the quality and fit is awful. I have only shot 150 rounds through the GGP slide with the GGP barrel and the finish is rubbing off HARD. The stock compact barrel from Sig doesn’t have this problem, it sits flush and doesn’t rub on the slide.
Pros:
  • Looks great
  • fits two different optics footprints.
Cons:
  • not machined well
  • quality control is awful.
  • does not fit with other GGP products
Best Used for:
  • stock Sig products
Would recommend: No
Was it helpful to you? Yes | No

Beautiful Buy

by Ty, Verified Owner from IN, United States Written on January 5, 2024
Absolutely a Beautiful Slide! All of the inner parts from my OEM P320c Slide dropped right in. The fit and finish is great! The only issue I ran into, was with the cover plate for the optic cut, I had to take a file to it just a little, to get it to fit correctly. Other than that, this slide is wonderful.
Would recommend: Yes
Was it helpful to you? Yes | No

Nice look and fit

by Kickin45, Verified Owner from AZ, United States Written on December 27, 2023
Factory and after market parts seem to be tighter and fit better in this slide than a factory slide. Romeo1PRO fit perfect in the optics cutout used the screws provided by GGP and it's all locked up tight.
Would recommend: Yes
Was it helpful to you? Yes | No

Grey Ghost P320 Slide review.

by Spencer, Verified Owner from TX, United States Written on September 25, 2023
I absolutely love this slide. Sights were easy to install and the weight reduction is definitely noticeable. I did not have to change or replace any of the springs or anything. The slide cuts are very nice and feel great; I really like the front slide serrations they feel amazing. The price was spot on and I would highly recommend this slide for anyone looking to upgrade their P320.
Would recommend: Yes
Was it helpful to you? Yes | No

Great fit and easy transfer.

by Terry Blumenstock, Verified Owner from IL, United States Written on July 11, 2023
It went right together using the internal parts and sights from my original 320. I plan to put a Romeo sight on it and higher sights to see through the holographic sight. I can’t wait to get it to the range.
Pros:
  • Fits great and feels great
Cons:
  • havent found any
Best Used for:
  • modification
Would recommend: Yes
Was it helpful to you? Yes | No
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