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True Precision Sig P320 Compact 3.9" Non-Threaded Barrel - Spectrum


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True Precision Sig P320 Compact 3.9" Non-Threaded Barrel - Spectrum



  • Fits the Sig P320 Compact, X-Carry (minor fitting may be required on some X-Carry models), and M18 (will not fit the X-Compact). Easy to install drop-in design.
  • Retains Loaded Chamber Indicator cut for M18 to allow interchangeability among P320 variants. 
  • Advanced proprietary broach cut design specifically engineered for increased accuracy potential.
  • Broach cut 6 groove rifling allows for all ammo types to be used safely, including cast lead.
  • 100% Designed and manufactured in the USA with USA sourced certified 416R Stainless Steel. 
  • 9mm 1/10RH twist rifling.
  • Special 11 degree competition style target crown for non-threaded versions.
  • Threaded versions include Viton high heat integral O-ring lock thread protector.
  • SAAMI spec chamber.
  • Improved overall fit from OEM with added chamfers, improved radius cuts, and other additions for a better than OEM barrel.
  • Light fitting may be required for some X-Carry models.
  • Lifetime performance warranty for function. 
More Information
Product Type Barrel
Manufacturer True Precision
Twist Rate 1:10
Color Spectrum
Model Sig P320
Platform Sig Sauer
Barrel Length 3.9"

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