This Xtech Tactical grip extension kit (part no. XT3020701) is built for the SIG Sauer P365 in 9mm, giving factory magazines a longer grip surface for a more secure hold.

Key Specifications

• Chambered in 9mm.
• Built for the SIG Sauer P365.
• Part of Xtech’s MTX extension line.
• Measures about 9.1 inches in length.
• A grip extension kit, not a standalone magazine — it upgrades an existing P365 magazine’s grip surface.
• Manufactured by Xtech Tactical.

Frequently Asked Questions

Does this kit add rounds to the magazine? It’s a grip extension kit focused on improving grip purchase; check the specific kit contents for any capacity change.

What pistol does this kit fit? The SIG Sauer P365 in 9mm.

Buy the Xtech Tactical Grip Extension Kit for SIG P365

Order it from our Lubbock, Texas gun shop for fast shipping direct to your door. Browse our full magazine accessories selection.