The Tyrant CNC +3 Magazine Extension for Sig P365 X-Macro (Gray) (part no. TD-P365MAGEX-GREY) is a +3-round base pad extension for a compatible OEM Sig P365 X-Macro 9mm magazine, not a standalone magazine. Tyrant CNC CNC machines it from T6061 aerospace-grade aluminum, bead blasts it, and finishes it with a hardcoat anodize in gray.

Key Specifications

• Adds +3 rounds of 9mm capacity to a compatible OEM Sig P365 X-Macro magazine.
• CNC machined from T6061 aerospace-grade aluminum.
• Finished with bead blasting followed by a hardcoat anodize for durability.
• Finished in gray.
• Manufactured by Tyrant CNC.
• Brings a compatible 17-round P365 X-Macro magazine to 20 (+1) total capacity.

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Frequently Asked Questions

How many extra rounds does this extension add? It adds 3 extra rounds of 9mm capacity to a compatible OEM Sig P365 X-Macro magazine.

Does it come with a magazine? No — it’s an extension for your existing OEM Sig P365 X-Macro magazine, not a standalone magazine.

What is it made of? It’s CNC machined from T6061 aerospace-grade aluminum, bead blasted, and hardcoat anodized.

Buy the Tyrant CNC +3 Magazine Extension for Sig P365 X-Macro (Gray)

Order the Tyrant CNC +3 Magazine Extension for Sig P365 X-Macro (Gray) from our Lubbock, Texas gun shop for fast shipping. Browse more magazine accessories at Schaefer Defense.