Designed as a true extended magazine release for Sig Sauer P365 macro frames, this Maskas Precision magazine release utilizes our innovative retention design, eliminating the factory plastic catch and adds a knurled button extension of .080" (2mm) over an OEM Macro mag release for better reach and faster mag changes without breaking down your grip.  Catch side is profiled for a flush look to OEM macro frames and any aftermarket frames that follow the macro profile on the trigger guard and magazine release area.  

Made right here in the USA from 17-4 Stainless Steel and coated in black DLC for a long service life.

Sold as a complete kit including:

MPI Single Piece Macro Magazine Release
ISMI stainless steel spring
Two black oxide-coated stainless steel set screws (1 for a spare)
Allen wrench for install
Install Instructions