The JL Billet Micro Grip Module for the Sig Sauer P365 (brand part no. JLB-365-MICRO) replaces the factory polymer frame with a CNC-machined aluminum grip module built to a trimmer, micro-sized footprint for deeper concealment. JL Billet machines these modules from solid aluminum billet rather than molding them, giving the grip a more rigid platform and refined texture compared to the factory polymer chassis, while the P365’s fire control unit transfers over into the new module. The micro profile shaves grip length and width down for shooters who prioritize a smaller carry footprint over maximum capacity. It’s a popular upgrade for P365 owners looking to dial in fit and feel without changing their trigger group.

Key Specifications

• Machined from billet aluminum for a rigid, precision-fit replacement grip.
• Built to a micro profile for a smaller, more concealable footprint.
• Designed to accept the factory Sig P365 fire control unit for a direct swap.
• Sold as a standalone grip module, separate from the factory fire control unit.
• Designed to accept the existing P365 trigger group without modification.

Frequently Asked Questions

Does this include the trigger and fire control parts? No, this is the grip module only; it’s built to accept your existing P365 fire control unit.

Will this fit the P365X or P365XL? This module is built for the standard P365 platform; confirm exact model compatibility before ordering if you run a different P365 variant.

Buy the JL Billet Micro Grip Module for Sig Sauer P365

Dial in your carry pistol’s fit with this JL Billet module from our pistol grips lineup. Order it from our Lubbock, Texas gun shop for fast, direct shipping to your door.