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SIG SAUER P365 Grip Module Color: Black, Finish: Matte, Gun Make: SIG Sauer, $14.50 Off w/ Free Shipping

SIG SAUER P365 Grip Module, Black, 8901621
SIG SAUER P365-AXG Aluminum Pistol Grip Module, Black, 8901621
SIG SAUER P365 Grip Module, Black, 8901621
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SIG SAUER P365 Grip Module, Black, 8901621
SIG SAUER P365-AXG Aluminum Pistol Grip Module, Black, 8901621
2 of 2 images
SIG SAUER P365-AXG Aluminum Pistol Grip Module, Black, 8901621

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Questions & Answers
Is this for the p365 or p320? The SKU shows its is for the p365 on the Sig Sauer website but your description says p320. Expert Answer

This SIG SAUER Grip Module fits P365 model pistols. It is the AXG, all metal aluminum alloy frame with interchangeable polymer grip panels. It is compatible with 17-round P365-AXG LEGION, P365-XMACRO magazines, and the new 21-round P365 magazines.

by Ethan, Gear Expert, March 14, 2025
See 1 More Answer
Is this for standard p365 and compatible with p365 magazines?

I use the 17 and 21 round magazines with mine. The standard 10 and 12 round magazines are too short and will only fit with an adapter.

by TeRob, Verified Owner, July 25, 2026
View All Q&A You Have a Question? Ask!
Customer Reviews
Helpful Positive Review
Good Product but Pricey Upgrade by Frank, May 27, 2025
Product is as advertised. Optics planet needs to change the picture as what is shown is P320 grip.
1/3 found this helpful
Helpful Negative Review
Solution to fit by IS, Verified Owner, November 29, 2025
If you're one of the ones with trouble getting it to fit, the reason is the front interface for the FCU. It slides back and forth in the grip module, and has a little rubber nub at the front. You're meant to push forward on the FCU to compress that b...
Read More...
1/1 found this helpful
Most Recent Reviews
p365 axg grip module by me, Verified Owner, July 25, 2026
The P365 axg grip module is much better than the standard Polymer xmacro grip module.
Most Recent Reviews
Great feel by Patrick Brady, Verified Owner, May 15, 2026
The AXG grip module ups the X-Macro game considerably. The additional weight, exchangeable grip panels, and ability to accept my favorite mag well were all big upgrades.
Most Recent Reviews
axg legion gen 2 by Nghia Ngo, Verified Owner, April 7, 2026
Just swap to the axg grip with upgraded panel. Has a good weight and texture to it. Feels good in the hands
Most Recent Reviews
Does not fit, don't fall for it. by Rherf44, Verified Owner, November 9, 2025
I purchased this back at the end of May 2025 and did not receive it until October. Long story short it will not fit. It almost seats with light tapping with gun mallet. This was confirmed by a gunsmith. I wanted it to work so bad with my P365 X-macro...
Read More...
0/2 found this helpful
Read All 13 Reviews
Color:
Black
Gun Make:
SIG Sauer
Gun Type:
Pistol
Mount:
Picatinny
Condition:
New

Code: SD9-PGM-GRIPMO365-8901621

MPN: 8901621

UPC: 798681696178

List: $299.99Save $14.50
$285.49

Product Info for SIG SAUER P365 Grip Module

Upgrade your P365 grip module with this AXG grip module, now in black. This grip module features an all-metal aluminum alloy frame and interchangeable polymer grip panels. Easily swap out these grip panels with other P365 AXG grip panels. Mount your favorite light to the true 1913 accessory rail. Compatible with the 17-round P365-AXG LEGION, P365-XMACRO magazines, and the 21-round P365 magazines. Compatible with all P365 FCUs (Fire Control Unit) except manual safety versions.image

WARNING: California`s Proposition 65

Specifications for SIG SAUER P365 Grip Module:

Manufacturer: SIG SAUER
Color: Black
Finish: Matte
Gun Make: SIG Sauer
Gun Type: Pistol
Gun Model: SIG Sauer P365
Mount: Picatinny
Grip Type: Pistol Grip
Condition: New
Fabric/Material: Aluminum

Features of SIG SAUER P365 Grip Module

  • Compatible with all P365 FCUs (Fire Control Unit) except manual safety versions
  • 1913 Picatinny Rail
  • Note: A compatible slide assembly (P365XL or XMACRO length) and magazine must be used

Package Contents:

  • SIG SAUER P365 Grip Module

SIG SAUER P365 Grip Module Orderable Models

List of Orderable Models

  • SIG SAUER P365 Grip Module, Black, 8901621 , MPN: 8901621 , UPC: 798681696178 , Code: SD9-PGM-GRIPMO365-8901621

SIG SAUER P365 Grip Module Unavailable & Discontinued Models

List of Unorderable Models

  • USED, SIG SAUER P365-AXG Aluminum Pistol Grip Module, Black, 8901621 , MPN: 8901621-EDEMO , Code: SD9-PGM-GRIPMO365-8901621-EDEMO-IN-C
  • DEMO, SIG SAUER P365 Grip Module, Black, 8901621 , MPN: 8901621-DEMO , Code: SD9-PGM-GRIPMO365-8901621-DEMO-OB-A
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Last updated 2026-08-29 UTC.