Pearce Grip Magazine Grip Extension For SIG P365 – Polymer Base Plate (PG365)

• Grip extension magazine base plate designed to fit Sig P365 magazines with black finish
• Manufacturer part PG-365 with UPC 605849800066 for product identification reference
• Precise manufacturing and durable construction listed for long term reliability in use
• Type magazine base plate listed under magazine parts for firearm upgrade applications
• Pearce Grip brand listed for replacement magazine base plate accessory component
• Fit field lists S&W M&P Shield; product name indicates Sig P365 compatibility

The Pearce Grip Extension for Sig P365 is a magazine base plate extension designed for maintaining grip interface on compatible compact pistol magazines.

This extension is manufactured with precise tolerances and durable construction to replace the factory base plate while retaining magazine capacity. It features a black polymer build and installs using existing magazine components. This product is used for maintaining a consistent grip surface during handling and operation. In typical setups, the extension integrates with the magazine body without altering function. The Pearce Grip extension is built for long-term use and supports standard range use and carry configurations while preserving original magazine specifications and fitment.