Radian Backstrap & Magwell for SIG P365 X-Macro, Gray

The Radian P365-XMACRO Backstrap and Magazine Well are a matched aluminum grip upgrade designed for the SIG Sauer P365 X-Macro. Both components increase positive hand purchase and provide a repeatable grip while remaining low profile for everyday carry. Installation uses a precision-machined dovetail interface and a spring-loaded ANGLE-LOK retention stud so no screws are required. The magazine well assists in hand placement and supports reliable administrative and tactical reloads while maintaining compatibility with OEM P365-XMACRO magazines and base plates/extensions.

Key Specifications

• Designed to fit the Sig P365 X-Macro grip module.
• Constructed from Aluminum for strength and low weight.
• The assembly weighs 0.199.
• Overall dimensions are 2.05 X 3.75 X 5.15.
• Installation uses a precision machined dovetail with a patent-pending ANGLE-LOK spring-loaded retention stud.
• The magazine well maintains compatibility with OEM P365-XMACRO magazines and base plates/extensions.
• The backstrap features aggressive channels and a palm swell to provide a repeatable contact point.
• Low-profile design limits printing and reduces snagging during holstering and unholstering for everyday carry.

This matched backstrap and magwell system offers a straightforward, durable way to refine grip ergonomics and reload consistency on the P365 X-Macro. Its precision fit, aluminum construction, and tool-free retention system deliver a clean, reliable upgrade that preserves concealability while enhancing control and handling for serious everyday-carry users.