Description
The stock polymer grip on the Sig P365 X-Macro is fine, but it leaves a lot on the table. This Gen 3 module from Sharps Bros is machined from billet 7075-T6 aluminum with a black anodized finish and dressed up with G10 Hyena Gunner grip panels for real texture and traction. It bolts on as a direct replacement for the factory frame, so you keep your slide, FCU, and magazines and simply give the gun a better foundation to shoot from.
What Sets the Gen 3 X-Macro Module Apart
The G3 is the newest step in the lineup, and the updates are more than cosmetic. It carries significantly improved ergonomics, more aggressive grip panel texturing, a redesigned steel lug system, and provisions for a mag funnel. The trigger guard gets an enhanced geometry with an undercut and finger grooves so your hand rides higher and locks in tighter. Ambidextrous thumb ledges on both sides give you a natural indexing point whether you shoot right or left handed.
Why the Sharps Bros Grip Changes How the X-Macro Feels
The factory Sig module measures 1.1 inches wide at the grip, while this one comes in at 1.3 inches. That extra width fills the hand for a more solid, robust hold without turning the gun into a brick or killing concealability. The aluminum construction also adds a few ounces over the plastic frame, and folks who run these consistently note that the added weight up front takes the edge off felt recoil and helps the gun track flatter between shots. A standard M1913 Picatinny rail lets you hang a light on the front.
Fit and Setup Notes for the Hyena Gunner Module
Installation is straightforward and most people have theirs swapped over in a few minutes. Because of the integrated thumb ledges, a lot of existing Kydex holsters will need minor heat reforming for a clean fit, and there are holster makers building specifically for these modules if you'd rather buy new. It's compatible with any P365 XL or X-Macro slide, so it drops right into an existing build.
Key Specifications
- Manufacturer: Sharps Bros
- Manufacturer Part Number: SBGM05-G3-HY
- UPC: 850057873900
- Model: Gen 3
- Product Type: Grip Module
- Fits: Sig Sauer P365 X-Macro
- Slide Compatibility: P365 XL / X-Macro (3.7-inch)
- Material: Billet 7075-T6 Aluminum
- Finish: Black Anodized
- Grip Panels: G10 Hyena Gunner
- Color: Black
- Grip Width: 1.3 inches
- Accessory Rail: M1913 Picatinny
- Thumb Ledges: Ambidextrous (both sides)
- Magazine Capacity: 17-round (X-Macro magazines)
What’s Included
- Sharps Bros Gen 3 P365 X-Macro grip module with G10 Hyena Gunner panels
Frequently Asked Questions
Will this Gen 3 module fit my Sig P365 X-Macro?
Yes. It's a direct replacement for the factory polymer X-Macro grip module and works with any P365 XL or X-Macro slide. You reuse your existing slide, FCU, and magazines, and it seats standard 17-round X-Macro mags.
How hard is the grip module to install?
The swap is straightforward and most people have it done in a few minutes with basic tools. You'll transfer your FCU and mag release assembly over from the stock frame. If you're new to it, there are plenty of walkthrough videos for the P365 platform.
Do my current holsters still work with this module?
Because of the integrated ambidextrous thumb ledges, a lot of existing Kydex holsters will need minor heat reforming to fit correctly. Several holster makers now build models specifically for the Sharps Bros modules if you'd rather grab a purpose-made one.
Does the aluminum module really help with recoil?
The billet aluminum construction adds a few ounces over the stock plastic frame, and the extra weight up front helps the gun track flatter and softens felt recoil. The wider 1.3-inch grip and G10 Hyena Gunner texture also give you a more locked-in hold, which adds up to better control shot to shot.





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