My Account (Sign in)
Your basket is empty.
0
Basket
contact us by phone Help and contact
Free standard delivery over £199
100-day return policy
My Account (Sign in)
Wish list
Your basket is empty. (0)
Basket
Newsletter Newsletter
Sale

Over 300,000 customers - we say thank you!

4.93/5 "Very good" (1400+ reviews)

40,000+ products for hunting and shooting sports

Handgun Parts Barrel Parts Barrels TRUE PRECISION SIG P365 XL X-FLUTED MATCH GRADE THREADED 3.7" BBL BLK NITRD Support

Enhance your SIG P365 XL with TRUE PRECISION's X-Fluted Match-Grade Barrels, offering superior accuracy, a 6-groove design, and compatibility with all ammo types.

TRUE PRECISION SIG P365 XL X-FLUTED MATCH GRADE THREADED 3.7" BBL BLK NITRD

719104534556 100038732

Filters:

Variations
Filters:
Variations:

Variations:

Enhance your SIG P365 XL with TRUE PRECISION's X-Fluted Match-Grade Barrels, offering superior accuracy, a 6-groove design, and compatibility with all ammo types.
SIG SAUER P365 XL X-FLUTED MATCH GRADE BARRELS - SIG P365 XL X-FLUTED MATCH GRADE THREADED 3.7" BBL BLK NITRD
244.9 GBP 0 £244.90 *
Backorderable
Cartridge: 9 mm Luger Finish: Black Nitride Make: Sig Sauer Model: P365XL Style: Factory Replacement, Threaded Product no.: 100038732
Backorderable
244.9 GBP 0 £244.90 *
Enhance your SIG P365 XL with TRUE PRECISION's X-Fluted Match-Grade Barrels for superior accuracy, precision, and compatibility with all ammo types.
SIG SAUER P365 XL X-FLUTED MATCH GRADE BARRELS - SIG P365 XL X-FLUTED MATCH GRADE NON-THRD 3.7" BBL GOLD
234.9 GBP 0 £234.90 *
Not available
Cartridge: 9 mm Luger Finish: Gold Make: Sig Sauer Model: P365XL Style: Factory Replacement, Non-Threaded Product no.: 100038730
Not available
234.9 GBP 0 £234.90 *
Enhance your SIG P365 XL with TRUE PRECISION's X-Fluted Match-Grade Barrels, offering superior accuracy, a 6-groove design, and compatibility with all ammo types.
SIG SAUER P365 XL X-FLUTED MATCH GRADE BARRELS - SIG P365 XL X-FLUTED MATCH GRADE THREADED 3.7" BBL GOLD
249.9 GBP 0 £249.90 *
Not available
Cartridge: 9 mm Luger Finish: Gold Make: Sig Sauer Model: P365XL Style: Factory Replacement, Threaded Product no.: 100038733
Not available
249.9 GBP 0 £249.90 *
-11 %
Upgrade your SIG P365 XL with TRUE PRECISION's X-Fluted Match Grade Barrels for enhanced accuracy, precision, and compatibility with all ammo types.
SIG SAUER P365 XL X-FLUTED MATCH GRADE BARRELS - SIG P365 XL X-FLUTED MATCH GRADE THREADED 3.7" BBL STAINLESS
209.9 GBP 3 £209.90 * £234.90
In stock
Cartridge: 9 mm Luger Finish: Stainless Make: Sig Sauer Model: P365XL Style: Factory Replacement, Threaded Product no.: 100038731
In stock
209.9 GBP 3 £209.90 * £234.90
209.9 249.9 4 GBP
244.9 GBP £244.90

Prices inclusive of duty & VAT.

Product no.: 100038732

Mfr. No.: TPP365XLBXTBL

719104534556 SIG Sauer expanded its lineup of P365 pistols in 2019 with the addition of the enlarged XL model, which makes it easier for shooters to get on target, thanks to the expanded sight radius and larger grip. Want to enhance this platform even more? Get your hands on these X-Fluted Match-Grade Barrels that are built specifically for the P365 XL. Machined from stainless steel, these SIG Sauer P365 XL X-Fluted Match Grade barrels are designed to be drop-in components that provide greater accuracy and precision than SIG's OEM barrels. The barrels are rifled with a 6-groove, broach-cut design, which allows all ammo types to be used in the gun, even cast-lead rounds! Each P365 XL X-Fluted Match Grade Barrel features an 11-degree target crown, and threaded barrels are available with 1/2-28 TPI thread pitches. The barrels feature a fully supported, SAAMI-spec chamber, along with added chamfers, radius cuts and other high-quality touches. A range of finish options are available, and the barrels are available in 9mm only.
Backorderable
Be the first to rate this product

Backorderable, delivery time approx. 4-12 weeks from the USA warehouse.

100-Day Return Policy
No charges until we ship
No charge:
Your credit card will not be charged when you place your order.

No commitments:
You are under no obligation until the goods are shipped. You can cancel your order at any time before shipping - free of charge.

Not until shipping:
Your credit card will only be charged once we ship your order. Not before.
Wish List Ask question
order by phone
209.9 249.9 4 GBP
Description Specification Customers reviews Accessories

TRUE PRECISION SIG P365 XL X-FLUTED MATCH GRADE THREADED 3.7" BBL BLK NITRD

244.9 GBP £244.90

Prices inclusive of duty & VAT.

Is a 'Call to order' product.
Requires order by phone

Description:

A Match-Grade Barrel for Your SIG Sauer P365 XL

SIG Sauer expanded its lineup of P365 pistols in 2019 with the addition of the enlarged XL model, which makes it easier for shooters to get on target, thanks to the expanded sight radius and larger grip.

Want to enhance this platform even more? Get your hands on these X-Fluted Match-Grade Barrels that are built specifically for the P365 XL.

Machined from stainless steel, these SIG Sauer P365 XL X-Fluted Match Grade barrels are designed to be drop-in components that provide greater accuracy and precision than SIG's OEM barrels. The barrels are rifled with a 6-groove, broach-cut design, which allows all ammo types to be used in the gun, even cast-lead rounds!

Each P365 XL X-Fluted Match Grade Barrel features:

  • 11-degree target crown
  • Threaded barrels available with 1/2-28 TPI thread pitches
  • Fully supported, SAAMI-spec chamber
  • Added chamfers, radius cuts, and other high-quality touches

A range of finish options are available, and the barrels are available in 9mm only.



Restrictions

  • Is a 'Call to order' product.

Top takeaways

  1. The barrels are designed for the SIG Sauer P365 XL, providing improved accuracy with a 6-groove, broach-cut rifling design that accommodates all ammo types, including cast-lead rounds.
  2. These match-grade barrels feature an 11-degree target crown, with threaded options available, and are made from stainless steel with a black nitride finish.
  3. True Precision, Inc. manufactures these drop-in barrels specifically for the P365 XL model in 9mm, offering a range of finishes and a fully supported, SAAMI-spec chamber.

Attributes

  • Cartridge: 
    9 mm Luger
  • Finish: 
    Black Nitride
  • Model: 
    P365XL
  • Style: 
    Factory Replacement
    , 
    Threaded
  • Weapon type: 
    Sig Sauer
  • Delivery weight: 0.104kg
  • Shipping height: 25mm
  • Shipping width: 76mm
  • Shipping length: 178mm
  • UPC: 719104534556

Item details

Made in USA
US export classification: 0A501.c

Customers reviews

Customer ratings (0)

0 / 5

Variations:

Enhance your SIG P365 XL with TRUE PRECISION's X-Fluted Match-Grade Barrels, offering superior accuracy, a 6-groove design, and compatibility with all ammo types.
SIG SAUER P365 XL X-FLUTED MATCH GRADE BARRELS - SIG P365 XL X-FLUTED MATCH GRADE THREADED 3.7" BBL BLK NITRD
244.9 GBP 0 £244.90 *
Backorderable
Cartridge: 9 mm Luger Finish: Black Nitride Make: Sig Sauer Model: P365XL Style: Factory Replacement, Threaded Product no.: 100038732
Backorderable
244.9 GBP 0 £244.90 *
Enhance your SIG P365 XL with TRUE PRECISION's X-Fluted Match-Grade Barrels for superior accuracy, precision, and compatibility with all ammo types.
SIG SAUER P365 XL X-FLUTED MATCH GRADE BARRELS - SIG P365 XL X-FLUTED MATCH GRADE NON-THRD 3.7" BBL GOLD
234.9 GBP 0 £234.90 *
Not available
Cartridge: 9 mm Luger Finish: Gold Make: Sig Sauer Model: P365XL Style: Factory Replacement, Non-Threaded Product no.: 100038730
Not available
234.9 GBP 0 £234.90 *
Enhance your SIG P365 XL with TRUE PRECISION's X-Fluted Match-Grade Barrels, offering superior accuracy, a 6-groove design, and compatibility with all ammo types.
SIG SAUER P365 XL X-FLUTED MATCH GRADE BARRELS - SIG P365 XL X-FLUTED MATCH GRADE THREADED 3.7" BBL GOLD
249.9 GBP 0 £249.90 *
Not available
Cartridge: 9 mm Luger Finish: Gold Make: Sig Sauer Model: P365XL Style: Factory Replacement, Threaded Product no.: 100038733
Not available
249.9 GBP 0 £249.90 *
-11 %
Upgrade your SIG P365 XL with TRUE PRECISION's X-Fluted Match Grade Barrels for enhanced accuracy, precision, and compatibility with all ammo types.
SIG SAUER P365 XL X-FLUTED MATCH GRADE BARRELS - SIG P365 XL X-FLUTED MATCH GRADE THREADED 3.7" BBL STAINLESS
209.9 GBP 3 £209.90 * £234.90
In stock
Cartridge: 9 mm Luger Finish: Stainless Make: Sig Sauer Model: P365XL Style: Factory Replacement, Threaded Product no.: 100038731
In stock
209.9 GBP 3 £209.90 * £234.90

Oops! Something went wrong.

We encountered an error while loading this content. Please refresh the page to continue. If the issue persists, contact our customer support.

Site Navigation
Product Categories
Ordering
Customer Service

Welcome!

to Brownells UK, your destination for anything gun related. With our roots in a genuine passion for firearms, we bring you an unmatched selection of Gun Parts, Firearm Accessories, Gunsmithing Tools, Scopes & Red Dot Sights and Expert Knowledge.

Whether you're looking to maintain, repair, or upgrade, we've got what you need!

For Shooters, By Shooters
We share your enthusiasm and know exactly what you're looking for because we're part of the community.

Massive Selection
From the essentials to the unique, find everything under one roof.

Our blend of tradition and innovation
Shop with the convenience of modern technology, backed by a legacy of experience.

Browse our collection and discover why we're the trusted name in shooting sports & hunting.

Brownells Norge - Komplett utvalg av ladeutstyr, våpendeler, kuler, hylser, kikkerter, optikk og luftvåpen Brownells Österreich - Einer der größten Lieferanten für Waffenteile, Büchsenmacherzubehör & Schießsportzubehör Brownells Switzerland - Einer der größten Lieferanten für Waffenteile, Büchsenmacherzubehör & Schießsportzubehör Brownells Deutschland - Einer der größten Lieferanten für Waffenteile, Büchsenmacherzubehör & Schießsportzubehör Brownells France - Le plus grand fournisseur d'Accessoires pour le tir, Pièces détachées & Outils d'Armurier Brownells Iberica - El mayor proveedor de accesorios para el Tiro, Piezas y herramientas del armero. Brownells Sverige - Världens största leverantör av Vapendelar, Vapensmide Verktyg & Skyttetillbehör Brownells Suomi Brownells Italia - Il negozio del più grande rivenditore di componenti e accessori per armi da tiro, difesa e caccia Brownells Polska - Największy na świecie dostawca części broni, narzędzi rusznikarskich & akcesoriów strzeleckich Brownells Česko - Největší světový dodavatel součástí zbraní, střeleckého příslušenství a zbrojního nářadí
*
Prices inclusive of duty & VAT.

© 2025 Brownells UK
Part of the Brownells Europe Group

Logo Brownells
Classical viewClassical view Mobile viewMobile view
Back to top