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Killer Innovations Sig P320X Magwell Up to 15% Off w/ Free Shipping — 8 models

Government Export Restriction Government Export Restriction
Questions & Answers
Will this fit Sig P320 RXP X Full size grip module? Manufacturer Answer

Hello, thank you for your question! Unfortunately it is only for the X carry grip module. - Z

by Killer Innovations, Manufacturer, July 7, 2022
Will this fit a Sig P320C? Manufacturer Answer

This will fit the sig x carry frame.

by Killer Innovations, Manufacturer, May 26, 2022
View All Q&A You Have a Question? Ask!
Customer Reviews
Helpful Positive Review works Perfect by Wolf, Verified Owner, February 28, 2024
Works well perfect fit for my p320 xfull, looks great feels great. Only thing I can say it doesn’t come with the Allen key needed to tighten the screw please make sure you have one with you.
1/1 found this helpful
Helpful Negative Review Doesn’t fit as advertised by Olaf, May 29, 2022
I bought this for my P320 compact because in the questions they said it would fit, it did not which I had a feeling it wouldn’t. So I really liked it so I ordered an X carry grip module since that’s the exact advertised figment. Got the module in, an...
Read More...
1/6 found this helpful
Most Recent Reviews Killer Fit. by Ed, Verified Owner, April 13, 2025
I took a gamble on this one and glad I did. Low profile, fits perfect, good magwell clearance, priced fair. I added a grip weight with the magwell. It balances out nicely. Installed on a P320X Carry Medium grip module.
Most Recent Reviews Beautiful Magwell by D-Man, Verified Owner, April 11, 2025
Only complaint set screw for magazine was stripped.
Most Recent Reviews Great miminalist magwell by DAMOND, Verified Owner, October 17, 2024
Works with the square floor plate of the Legion series mags. Excellent fit, no unnecessary design, clean looking.
Most Recent Reviews Magwell for the WIN! by Timothy, Verified Owner, May 20, 2024
Solid magwell that fit perfectly with my grey ghost grip module too! I paired it up with the gold barrel from KI and my Gucci gun is almost complete. Solid choice if your looking to get a magwell.
Read All 11 Reviews
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Product Info for Killer Innovations Sig P320X Magwell

Upgrade your pistol with a Killer Innovations Sig P320X Magwell to guide your magazine for faster reloads while gaining more control of your weapon for self-defense or training scenarios. Killer Innovations machined these Magwells from aircraft-grade aluminum for a lightweight yet durable structure that is tough enough to handle your most intense missions. This Killer Innovations Velocity Magwell for Sig Sauer P320X is an ideal addition to any build since it is both concealed and balanced so it won't interfere with how you hold your weapon or interfere with other people's magazine flares. However, please note that these magwells are only compatible with their proprietary grip modules and magazine extensions, and they will not work with factory basepads or magazine extensions. Ensure you remove any existing magazine wells before installing the Killer Innovations Velocity Magwell for Sig P320X. Also, don't force magazine issues on your own since it is a risk when you force others to modify your gun in any way.image

Specifications for Killer Innovations Sig P320X Magwell:

Manufacturer: Killer Innovations
Fabric/Material: Anodized Aircraft Grade Aluminum Body
Gun Make: SIG Sauer
Gun Model: SIG Sauer P320
Country of Origin: USA

Features of Killer Innovations Sig P320X Magwell

  • Compatible with: small, medium and large XCARRY Grip Modules
  • Can Only Be Used With Killer Innovations Base Pads and Magazine Extensions, will not work with Factory Basepads

Package Contents:

  • Killer Innovations Sig P320X Magwell
  • 1 SCREW

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Killer Innovations Sig P320X Magwell Orderable Models

List of Orderable Models

USED Killer Innovations Sig P320X Magwell, Blue, SIGMW307BLU, EDEMO1, Used, Condition Like New, Inspect and Rebox , MPN: SIGMW307BLU-EDEMO1 , Code: 3P4-MGW-KILI24-SIGMW307BLU-EDEMO-RE-A
Killer Innovations Sig P320X Magwell, Fde, SIGMW307FDE , MPN: SIGMW307FDE , UPC: 3342015 , Code: 3P4-MGW-KILI24-SIGMW307FDE
Killer Innovations Sig P320X Magwell, Black, SIGMW307BLK , MPN: SIGMW307BLK , Code: 3P4-MGW-KILI24-SIGMW307BLK
Killer Innovations Sig P320X Magwell, Red, SIGMW307RED , MPN: SIGMW307RED , Code: 3P4-MGW-KILI24-SIGMW307RED
Killer Innovations Sig P320X Magwell, Gray, SIGMW307GRY , MPN: SIGMW307GRY , UPC: 3342039 , Code: 3P4-MGW-KILI24-SIGMW307GRY
Killer Innovations Sig P320X Magwell, Orange, SIGMW307ONG , MPN: SIGMW307ONG , Code: 3P4-MGW-KILI24-SIGMW307ONG
Killer Innovations Sig P320X Magwell, Blue, SIGMW307BLU , MPN: SIGMW307BLU , Code: 3P4-MGW-KILI24-SIGMW307BLU
Killer Innovations Sig P320X Magwell, Gold, SIGMW307GLD , MPN: SIGMW307GLD , Code: 3P4-MGW-KILI24-SIGMW307GLD
USED Killer Innovations Sig P320X Magwell, Blue, SIGMW307BLU, EDEMO1, Used, Condition Like New, Inspect and Rebox
Killer Innovations Sig P320X Magwell, Fde, SIGMW307FDE
Killer Innovations Sig P320X Magwell, Black, SIGMW307BLK
Killer Innovations Sig P320X Magwell, Red, SIGMW307RED
Killer Innovations Sig P320X Magwell, Gray, SIGMW307GRY
Killer Innovations Sig P320X Magwell, Orange, SIGMW307ONG
Killer Innovations Sig P320X Magwell, Gold, SIGMW307GLD
Killer Innovations Sig P320X Magwell
Killer Innovations Sig P320X Magwell, Red, SIGMW307RED
USED Killer Innovations Sig P320X Magwell, Blue, SIGMW307BLU, EDEMO1, Used, Condition Like New, Inspect and Rebox
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USED Killer Innovations Sig P320X Magwell, Blue, SIGMW307BLU, EDEMO1, Used, Condition Like New, Inspect and Rebox
Killer Innovations Sig P320X Magwell, Fde, SIGMW307FDE
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Killer Innovations Sig P320X Magwell, Fde, SIGMW307FDE
Killer Innovations Sig P320X Magwell, Black, SIGMW307BLK
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Killer Innovations Sig P320X Magwell, Black, SIGMW307BLK
Killer Innovations Sig P320X Magwell, Red, SIGMW307RED
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Killer Innovations Sig P320X Magwell, Red, SIGMW307RED
Killer Innovations Sig P320X Magwell, Gray, SIGMW307GRY
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Killer Innovations Sig P320X Magwell, Gray, SIGMW307GRY
Killer Innovations Sig P320X Magwell, Orange, SIGMW307ONG
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Killer Innovations Sig P320X Magwell, Orange, SIGMW307ONG
Killer Innovations Sig P320X Magwell, Gold, SIGMW307GLD
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Killer Innovations Sig P320X Magwell, Gold, SIGMW307GLD
Killer Innovations Sig P320X Magwell
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Killer Innovations Sig P320X Magwell
Killer Innovations Sig P320X Magwell, Red, SIGMW307RED
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Killer Innovations Sig P320X Magwell, Red, SIGMW307RED

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