SIG Sauer P365 1.5″ Magazine Extension
Add 1.5 inches of grip length to your SIG Sauer P365 without increasing magazine capacity. This magazine extension provides additional gripping surface for shooters who want more room for their hand while maintaining the factory magazine capacity.
More Grip. Better Control.
The added 1.5 inches gives larger hands additional purchase on the pistol, helping create a more comfortable and secure grip on the compact P365 platform.
Simple Installation
Slides onto the base of the P365 magazine with no tools required.
Features
Adds 1.5" of grip length
Does not increase magazine capacity
Provides additional gripping surface for larger hands
Slides onto the magazine base
No tools required for installation
Designed for SIG Sauer P365 magazines
California compliant
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About the Seller
NXG Arms started with one goal: build the pistol grip the catalog brands will not, for AR-15s and every rifle or chassis with an AR-style grip mount. Not another Magpul or BCM shape. A custom AR grip molded from your hand.
Founded by Jeff Conley. Every aftermarket AR pistol grip starts as a mold of your actual firing grip. That is how you cut oversqueeze, park the trigger finger, and shoot the same index every time. No two grips are alike.
Every grip is built to order — no inventory, no shortcuts. Each unit is individually inspected, fitted, and finished before it ships. If it doesn’t meet spec, it doesn’t leave the bench.
NXG Arms started with one goal: build the pistol grip the catalog brands will not, for AR-15s and every rifle or chassis with an AR-style grip mount. Not another Magpul or BCM shape. A custom AR grip molded from your hand.
Founded by Jeff Conley. Every aftermarket AR pistol grip starts as a mold of your actual firing grip. That is how you cut oversqueeze, park the trigger finger, and shoot the same index every time. No two grips are alike.
Every grip is built to order — no inventory, no shortcuts. Each unit is individually inspected, fitted, and finished before it ships. If it doesn’t meet spec, it doesn’t leave the bench.