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If your SIG SAUER P365X or P365XL feels like it needs better control in your hand, the Hogue 18712 Grip Sleeve Handall Beavertail in Slate Gray delivers a custom grip upgrade without a gunsmith visit. This slim, durable rubber sleeve slides over your existing grip frame to add texture, comfort, and recoil management where it matters most—exactly where your hand meets the gun.
The design centers on what makes a compact pistol actually shootable: a beavertail extension that cushions your hand during recoil and lets you grip higher on the frame, palm swell contours that nestle naturally into your hand, and finger grooves that guide your trigger finger into a consistent, repeatable position. Hogue's trademark Cobblestone texture pattern grips your skin and clothing reliably in wet or dry conditions—no slippery plastic when things get real.
Built from thermoplastic elastomer, this grip sleeve is made to handle years of carry, range time, and training without becoming a cracked, degraded mess. The tight fit uses the contours of your P365X or XL frame to stay put without wiggling or shifting under recoil. Installation takes seconds and leaves no permanent marks on your firearm.
| Brand | Hogue Grips |
| Model Number | 18712 |
| Color | Slate Gray |
| Firearm Fit | SIG SAUER P365X, P365XL |
| Material | Thermoplastic Elastomer |
| Type | Grip Sleeve / Handall Beavertail |
Yes. The Hogue 18712 is precision-fit for both the P365X and P365XL. The design matches the frame contours of these models for a tight, secure fit.
Yes. The tight fit engages with your firearm's frame texture and contours to keep the sleeve in place without shifting or rotating under recoil or during daily carry.
The grip sleeve itself is all you need. Installation requires no tools—it slides onto your grip frame and stays put without modification to your firearm.
The thermoplastic elastomer is designed to age gracefully and maintain its integrity through years of use. It resists the cracking and degradation that cheaper rubber compounds suffer over time.

SKU: 144599874 • Width: 4.4in • Height: 1.6in • Depth: 8.1in • Weight: 0.115oz