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Sig Sauer SG8902059
California Proposition 65 Warning

This product can expose you to chemicals including lead, known to cause cancer and birth defects. For more info visit P65Warnings.ca.gov.

Sig Sauer

$229.99
Available California compliant

Sig Sauer Barrel, 9MM, 3.7" Threaded Barrel, 1/2X28 Thread Pitch, Fits Sig P365, Nitride Finish, Black, Loaded Chamber Indicator 8902059

Key Details
Brand Sig Sauer
Manufacturer Part Number 8902059
UPC 798681738380
SKU SG8902059
Current Stock 38 available
Quantity Updated Jul 27, 2026 7:53 PM
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Purchase Requirements
  • Final availability is confirmed at checkout.
In-Store Pickup Required: All firearm purchases must be picked up at our Beverly Hills location after background check completion.
Product Description

Factory replacement threaded barrel designed and tested thoroughly for the P365 chambered in 9mm with a 3.1" slide assembly. Works on P365 and P365-X slides. Includes a thread protector cap when not in use with a compensator or suppressor.

Features
  • 1/2X28 Thread Pitch
  • Features Factory Loaded Chamber Indicator
  • Compatible with P365/P365X Models
  • Not Compatible with P365-XL/P365-XMACRO or P365-FUSE
Specifications
UPC: 798681738380
Manufacturer: Sig Sauer
Manufacturer Part #: 8902059
Barrel Length: 3.7"
Finish: Nitride
Type: Barrel