P320 Vector Compact

The Vector is a Sig Sauer P320 compact/carry compatible aftermarket slide that we manufacture in-house at our shop in Las Vegas. We start with a 17-4 stainless steel billet and CNC mill the critical dimensions creating a slide blank. To achieve the ability to modify the exterior of the slide, we leave mass in the forward area of the slide near the muzzle. This allows us to remove more material in other areas of the slide for porting, customization and enhanced serrations. Without the redesigned slide blank, you run the risk of an unreliable firearm from large amounts of slide milling. Heavily modifying the factory compact P320 slide is generally frowned upon in the Sig community. For this reason and the standard forward serrations that are provided from the factory, we designed an aftermarket solution. 
The main features of the exterior slide milling are the 3D machined ports around the nose. This technique of customization allows for large eye catching features while controlling the slide structure and areas of material removal. Once you go 3D it's hard to go back to the conventional method of porting a slide. Aesthetically they don't compare. Additionally we added enhanced serrations for easier manipulation of the slide. 

Optic Milling

We stock slides that are milled for Trijicon RMR. Other optic are available on our Special Order Page.

Supressor Height Sights

We offer Sig Sauer Supressor Night Sights for a lower 1/3 co-witness. If you are planning on using an optic and would like us to install the sights for you, click HERE.

Optic Cap:

The slide does not include an optic cap. We offer that separately to let individuals decide if they need to purchase one or not. Currently we only have Trijicon RMR caps available. Click Here for the Trijicon RMR cover plate link.


You have the option to choose Black Nitride or our new distressed finish Battle Hardened. The Battle Hardened option highlights the features and cosmetic lines giving it instant character and depth.


  •  3D custom ported design 
  •  9MM Compact/Carry applications
  •  Enhanced forward and rear serrations
  •  Machined from billet 17-4 stainless
  •  Made in USA at our shop in Las Vegas
  •  Standard finish is Black Nitride
  •  Stripped slide without any internals, sights, barrels, or moving parts. 


P320 Vector Compact Reviews

Based on 4 reviews

Vector Slide

Posted by John Pileggi on May 25th 2019

Absolutely awesome beautiful piece of craftsmanship. I'm more than satisfied. Only problem is now I want to upgrade more of my pistols.

320 vector slide

Posted by Justin Lewis on Mar 22nd 2019

I love the worn finish it goes really well with my FDE grip. As far the the slide goes its light and easily to draw. Assembly was kinda a pain but that was due to my own issues come to find out. Overall would do it again and has recommended theis slide to multiply friends


Posted by Alex on Mar 15th 2019

Wow just received my sig p320 vector compact slide and let me say that she’s a beauty and a beast at the same time wow the craftsmenship and the quality is amazing. Also Tim is a great and honest person to do business with. He kept his word on the shipping and even thought it arrived late due to usps not norsso, Tim was always there to assist me and answer and questions I had . Just let norsso take your money it’s worth it lol


Posted by Jason Jukich on Mar 10th 2019

Just received my P320 compact Vector slide, and the craftsmanship on this thing is amazing. Totally transformed my pistol!!! Love it