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True Precision

True Precision P365XL 9mm Threaded Barrel Titanium Copper Nitride

True Precision P365XL 9mm Threaded Barrel Titanium Copper Nitride

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The True Precision P365XL Threaded Barrel is a drop-in 9mm barrel machined from 416R stainless steel and finished in Titanium Copper Nitride for corrosion resistance. Its 4.22-inch length runs from chamber to muzzle, and the 1/2x28 threads come with a thread protector and Viton O-ring for suppressor use.

Cut with 6-groove broach rifling at a 1/10 right-hand twist and a SAAMI-spec chamber, it feeds all ammunition types, including cast lead bullets. It fits Sig P365XL (3.7-inch) models only and is designed and manufactured in the USA.

Key Features

Brand True Precision
Model P365XL
Type Barrel
Caliber 9MM
Barrel Length 4.22"
Threading 1/2x28
Material 416R Stainless Steel
Finish Titanium Copper Nitride
Rifling 6-groove broach cut, 1/10 right hand twist
Compatibility Sig P365XL (3.7") models only
Condition New
Country of Origin USA

Compatibility

Fits Sig P365XL (3.7") models only. The 1/2x28 threads accept standard muzzle devices and suppressors, and the SAAMI spec chamber supports all ammunition types, including cast lead bullets.

What's included

  • True Precision P365XL Threaded Barrel
  • Thread protector
  • Viton O-ring

Frequently asked questions

What is the barrel length of this True Precision P365XL barrel?

The barrel measures 4.22 inches from chamber to muzzle.

What thread pattern does this barrel use?

It has 1/2x28 threads and includes a thread protector and Viton O-ring.

What material and finish does the barrel have?

It is constructed from 416R stainless steel with a Titanium Copper Nitride finish for corrosion resistance.

What is the rifling twist rate of this barrel?

It features 6-groove broach cut rifling with a 1/10 right hand twist.

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