HA MAGWELL FOR SIG P320

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A magwell is a very important accessory for your carry weapon. It is ideal for IDPA-style practical shooting competitions too. Your SIG P320 magwell will increase your reloading speed and help ensure you don't fumble during high-stress tactical reloads.

The Herrington Arms SIG P320 magwell has been constructed of light yet durable weapons grade 6061 aluminum. It won’t chip or break easily even if you drop your P320 pistol on a hard surface. It has been precision engineered on cutting-edge CNC machinery and designed to withstand the impact of even very high-speed reloads.

THIS MAGWELL ONLY WORKS ON X CARRY AND X FULL SIG SAUER FRAMES!

We noticed a flaw in the magwell's from our competitors, you could not use a flush fit standard capacity magazine. We see this as a problem as most of our customers conceal carry their coemption handguns. So, we resolved this problem by machining clearance notches in the magwell for an oem magazine baseplate. For EDC printing is a big concern and if you have to carry an extended mag in the gun you will almost always print. This magwell gives you the best of both worlds, with a funnel for reloads and the ability to carry the standard mags!

It is available in Sniper Grey, FDE, and a matte black anodized finish. Apart from its innate functionality, you can also count on our magwell to enhance the looks of your everyday carry pistol. It also protects your weapon’s frame in case it is dropped frame first. This magwell is perfect for just about any task in the field and on the range.

The HA SIG P320 magwell integrates form with seamless functionality and makes the reloading process extremely fast and smooth. It creates a funnel that guides your loaded magazine so that it slides quickly and easily into your pistol’s grip. In a real-life self-defense situation, every single second counts for a lifetime. Here our magwell will give you that extra edge you need. It is also equally useful in any practical shooting competition when you have to race the clock.

This magwell has been carefully created keeping in mind the concerns of people who conceal carry their weapons every day. Its slim profile would neither print nor protrude, so you may carry your P320 with full confidence after installing it. It won’t hinder the functionality of your pistol, nor encumber you in any way, whenever you draw your weapon.


Key Highlights of the Herrington Arms SIG P320 Pistol Magwell

  • Available in Sniper grey Cerakote, FDE Cerakote, and matte black anodized finish options to add a touch of class to your EDC lifestyle
  • DOES NOT WORK WITH X COMPACT FRAMES!
  • DOES NOT WORK WITH M17 or M18 FRAMES!
  • DOES NOT WORK WITH ICARUS FRAMES!
  • DOES NOT WORK SIG SAUER XTEN MODELS!
  • THIS IS ONLY FOR 9MM P320 MODELS!
  • 6061 weapon-grade aluminum ensures extreme durability
  • Very lightweight, so it won’t interfere with the overall balance of your handgun
  • No questions asked, lifetime warranty!
  • Screw and Allen key included in the package[1]

The SIG P320 Pistol

The SIG P320 is one of the most reliable and durable handguns in the world today. This modular platform has been chosen as the official sidearm of the US armed forces. Thanks to its reliability, durability and proven track record, many legally armed civilians have now also chosen this pistol as their EDC weapon.

The Sig Sauer P320 is already incredibly versatile, and the addition of this magwell enhances its modularity even further. It enables you to load standard capacity and even extended magazines smoothly and rapidly without any issues, so you don’t ever run out of ammo in any situation!

Key Specifications

  • Material: 6061 Aluminum
  • Finish: Black anodized, FDE Cerakote and Sniper grey Cerakote
  • Compatibility: SIG P320 full size and X series


[1]The frame is not included in the package

Reliability

Every compensator we manufacture has undergone rigorous reliability testing!

The design phase

Every product we make goes through a week long design process and multiple versions before we machine a prototype!

CNC Machining

We currently machine all of our compensators on 2 brand new Doosan DNM4500S CNC milling machines and a 2019 Tormach 1000mx CNC milling machine!

FAQs

The answer is easy! All you need to do is purchase the threaded barrel that matches your slide. For example, if you have a carry length slide you need a carry length threaded barrel (4.6"). If you have an X compact slide you need a X compact threaded barrel (4.3"). This will allow you to run a longer frame and give you an integrated look.

320 COMP INTEGRATION VIDEO LINK

Yes they do. We have run tens of thousand of rounds through all of our models and have had zero malfunctions. If you are having an issue with a build, it is likely the case you have installed our prodcut incoretly or your handgun needs broken in. Compensators need a smooth running system to be reliable. A new handgun has tolerances that need to be worn in before we suggest adding a compensator

-It's easy! We designed our comps to be self-timing so all you have to do is

- Remove your slide from you frame

- Remove your guide rod assembly

- Apply Loctite to barrel threads

- Thread comp onto barrel until it stops

- Back off a 1/8 turn

- Apply Loctite to set screws

- Tighten down set screws

INSTALL VIDEO ON YOUTUBE LINK

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CD
09/02/2023
Connor D.
United States United States

Magwell extension for Sig Sauer P320 XVTAC (9mm)

This is a great product, I know $80 seems like a lot of money. To alot of people $80 goes a long way. If you have big hands or are trying to make the standard mag size (17 rnds) almost appear invisible its a great way to do so. Another great thing you can do with this magwell extension is kind of blend the 21 rnd mag to look a little more "flush" than something that sticks out like a sore thumb. I bought the FDE Cerakote which not only matched my firearms slide but also blended with my tan mag plates. If you're a tan freak like me, This is such a great and high quality route to go. The installation of this was ****** easy, came with the tool and screw to do so. You DO NOT need to over tighten your screw. All you need to do is turn the screw twice and it'll feel like its giving plenty of resistance meaning its tight enough. Don't ruin you ****... For those of you that like to get overly picky and complain.. Example "the magwell extension sits a little less than flush from the grip." It's an aftermarket product, is anything ever perfect? The amount that makes it a little less than flush is so unnoticeable your complaint becomes.. invalid. Also every "FDE or Coyote Tan." color just differs in definition from place to place. Sure there is a such thing as a true coyote tan color tone or FDE color tone. But AGAIN your complaint... invalid. I hate people who find the smallest **** to complain about. IF its that big of a turn off for you, dont buy? In short, great product and its worth the buy. I actually have plans to by a compensator from this company.

MG
03/07/2023
Matthew G.
United States United States

Magwell p320

I’m very happy with the Magwell, the low profile looks good

NU
02/02/2023
Nicholas U.
United States United States

High Quality Piece of Freedom

Absolutely love this thing. High quality, durable, going to last a long time (probably forever) on my duty rig.

BF
02/02/2023
Brodey F.
United States United States

Good Option

I was looking for a magwell that could function with factory base pads so that I didn't have to purchase new base pads for all of my magazines. Several other companies out there are also offering magwells, but some say they are specifically designed for their own base pads which can cost as much as a new magazine. In my X-Full, this one fits 21 round mags no problem, but the 17 round ones are a bit problematic. You really have to slam them in there or push extra hard for them to seat and I would not trust it in a life or death situation. The simple solution is to buy the base pads which I bought this magwell to avoid having to buy in the first place. The GrayGuns extended hard duty base pads are the most affordable and appropriate for a defensive gun and makes those 17 round magazines work like a charm. Overall the construction is good and the install of this magwell is easy. It is not so bulky and funnel like to be obtrusive which makes using it in a non-competition setting feasible. The description that it "enables you to load standard capacity and even extended magazines smoothly and rapidly" is simply inaccurate with the standard capacity mags unless you put on a different base pad.

GA
02/02/2023
Grant A.
United States United States

Great solution

I’ve always wanted to run a magwell but never wanted to deal with extended baseplates. This is the perfect solution to that dilemma.

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