Authentic P365-380

$554.13

Authentic P365-380 is a compact polymer-frame pistol, chambered in .380 ACP for reliable performance – in stock and ships within 24 hours from Missouri.

SKU: HAND-03235 Category:

Description

The Authentic P365-380 is a factory-original conversion kit from SIG Sauer, engineered to transform your P365 micro-compact into a .380 ACP platform. This complete, drop-in kit includes a new, serialized stainless steel slide assembly and a dedicated barrel. It maintains the pistol’s renowned dimensions and ergonomics while offering reduced recoil, making it a direct upgrade for shooters seeking a softer-shooting experience with their existing P365 frame.

Key Features

  • Factory OEM SIG Sauer conversion kit for the P365
  • Converts the 9mm P365 to .380 ACP caliber
  • Includes complete slide assembly with stainless steel slide
  • Maintains identical grip module and controls
  • Delivers significantly reduced felt recoil and muzzle flip

Specifications

Caliber / Type .380 ACP Conversion Kit
Material Stainless Steel Slide
Finish Nitron
Compatibility SIG Sauer P365 (Requires P365 Grip Module/FCU)
Weight Approx. 10.5 oz (slide assembly)

This is a genuine SIG Sauer factory part, ensuring perfect fitment, reliable function, and maintained safety specifications. The .380 ACP cartridge operates at lower pressure than 9mm, which reduces slide velocity and recoil impulse. This conversion is ideal for training, recreational shooting, or for shooters who prefer the .380’s manageable characteristics while retaining their familiar P365 platform and holsters.

✓ In Stock — Ships within 24h✓ Discreet Packaging✓ Secure Checkout✓ USA-Based

FAQ

Is the Authentic P365-380 legal?
This is a factory slide assembly. It is not a firearm itself. The serialized firearm component remains your original P365 Fire Control Unit (FCU). Always comply with all federal, state, and local laws regarding firearm modifications.
What is it compatible with?
This kit is designed for the standard SIG Sauer P365 micro-compact. It installs directly onto your existing P365 grip module that contains the serialized Fire Control Unit (FCU).
How long does shipping take?
Orders ship within 24 hours from our US warehouse. Standard delivery is 3–7 business days. Expedited options available at checkout.

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