Radian Weapons Sig P365 Macro Backstrap & Magwell

The Radian P365 Macro backstrap and magazine well is designed to work with the P365 MACRO grip module. It adds an aggressive backstrap and magazine well to your P365 MACRO platform. Made from aircraft aluminum, the backstrap allows for repeatable hand positioning due to the enhanced grip and swell. The magwell maintains compatibility with OEM SIG XMACRO magazines and base plates.

Fits SIG P365 MACRO Grip Module.