XTech Tactical MTX 365 +3 Magazine Extender With Spring for Sig P365 9mm 10rd Polymer Black

This XTech Tactical MTX 365 magazine extension kit is designed to increase the capacity of Sig Sauer P365 9mm 10-round magazines by three rounds. Made from black polymer, it provides additional grip length similar to the P365X/XL, allowing shooters to improve control and comfort while maintaining concealability. The kit includes a custom-engineered extended spring and matches the factory aesthetics for seamless integration.

• Increases P365 10-round magazine capacity by three rounds
• Compatible with standard and Wilson Combat grip modules
• Durable polymer construction matches factory frame finish

This extension offers ergonomic improvement to P365 owners seeking higher capacity without swapping frames. Its included spring and textured design help ensure reliable performance and enhanced handling.