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Questions & Answers
WILL THIS FIT THE SIG P365XL ROSE? Expert Answer

Yes, this barrel is compatible with P365XL Rose COMP model pistols.

by Ethan, Gear Expert, December 19, 2025
I see a lot of fitment issues in the reviews. Is this barrel meant to be installed with the Trybe Defense slide? Will that solve the review issues? Expert Answer

Please email us at techsales@opticsplanet.com regarding your question with the TRYBE Defense Sig Sauer P365 Match Grade Non-Threaded Pistol Barrel.

by Hunter, Gear Expert, September 20, 2022
Customer Reviews
Helpful Positive Review
On August 31, 2023, the P365 Trybe barrels were on clearance at less than $60, so I took my chances and I bought a P365 TiN barrel. Even though the reviews were mainly negative fitment issues, but I could always hand fit it, if I had to. Anyway, I ...
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4/6 found this helpful
Helpful Negative Review
I Do Not Understand!! by Bear62, Verified Owner, October 27, 2021
I do not understand how they keep trying to sell these barrels. Three reviews state the barrel does not fit the Sig P365. The barrel causes the slide to lock and not move. I almost didn't get my slide off to return the barrel. DO NOT BUY THIS BARREL....
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8/8 found this helpful
Most Recent Reviews
TRYBE Defense Sig Sauer P365 by jjj5300, Verified Owner, January 7, 2026
Great product, looked great in my p365. No jam at all after 100 rds. Highly recommend.
Most Recent Reviews
Buyers beware by Ray, Verified Owner, October 22, 2025
This Trybe barrel in gold was a great price. The finish looks nice with a matte gold. Their logo on the top and side of the chamber appears to be laser engraved and not as sharp or crisp as I would expect. The larger logo on the side also detracts fr...
Read More...
Most Recent Reviews
TRYBE Defense for P365 by Philip Gaitan, Verified Owner, May 10, 2025
This is worth every penny you pay. And with the price now get a few for back up!
Most Recent Reviews
Excellent Quality at a Great Price by Philip Gaitan, Verified Owner, May 4, 2025
Thank you TRYBE for a great product and a great price.
Read All 10 Reviews
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Product Info for TRYBE Defense Sig Sauer P365 Match Grade Non-Threaded Pistol Barrel

Discover what your gun is capable of with TRYBE Defense Match Grade Pistol Barrels.image

Precision Engineering for the SIG Sauer P365 Platform

Match-Grade. Duty-Ready. Performance-Tuned.

Upgrade your SIG Sauer P365 with a TRYBE Defense Match Grade Non-Threaded Barrel engineered for superior accuracy, mechanical precision, and clean, snag-free performance. Precision-machined from 416R stainless steel — a premium gun barrel material known for its high tensile strength and thermal stability — this drop-in upgrade delivers measurable improvements in shot-to-shot consistency, lockup integrity, and barrel-to-slide interface fit.

Designed for shooters who demand precision without the need for a threaded muzzle, this non-threaded barrel maintains a clean, snag-free profile — ideal for duty, concealed carry, or range use. With no external threading, there's nothing to catch on gear, holsters, or clothing, making it a practical and streamlined upgrade for serious users.

Engineered with a 1:10 twist rate and precision-cut 6-groove rifling, this barrel supports a broad range of bullet weights and defensive hollow points with consistent performance. Every TRYBE barrel undergoes post-machining stress relief and heat treatment, ensuring long-term dimensional stability and resistance to barrel whip, throat erosion, and high-round-count fatigue.

The drop-in TRYBE Defense SIG Sauer P365 Match Grade Non-Threaded Pistol Barrel requires no gunsmithing and offers match-grade performance and rugged dependability in a proven subcompact platform.

 

If you like what you see, click on the links below to view a wide variety of our best-in-class offerings from TRYBE Defense, TRYBE Optics, and TRYBE Tactical. TRYBE has hard-core offerings ready to augment your favorite firearm or next custom build that offer superb performance, keeping in mind your hard-earned dollar.

TRYBE Defense Gun Parts and Accessories, Gunsmithing Equipment, Personal Protective Equipment, Pistol Parts, Rifle Parts, and Triggers

TRYBE Optics Binoculars, Night Vision, Rangefinders, Red Dot Sights, Riflescopes, and Weapon-Mounted Accessories

TRYBE Tactical Apparel, Eyewear, Gun Cases, Hearing Protection, Holsters, Magazine Pouches, Plate Carriers, and Range Bags

 

IMPORTANT: TRYBE DEFENSE DOES NOT RECOMMEND USING OVERPRESSURE P OR +P AMMUNITION IN TRYBE DEFENSE PISTOL BARRELS

Compatible only with SIG Sauer P365 standard footprint models. Not for use with P365XL, P365X, or other non‑standard/aftermarket frames unless otherwise specified.

Check all local and federal laws regarding modifications.

Specifications for TRYBE Defense Sig Sauer P365 Match Grade Non-Threaded Pistol Barrel:

Manufacturer: TRYBE Defense
Caliber: 9mm Luger
Gun Make: SIG Sauer
Gun Model: SIG Sauer P365
Barrel Length: 3.09 in
Barrel Material: 416R Stainless Steel
Threads per Inch: Non Threaded
Barrel Twist Rate: 1-10
Country of Origin: USA

Features of TRYBE Defense Sig Sauer P365 Match Grade Non-Threaded Pistol Barrel

  • CNC-Machined to Ultra-Tight Tolerances (SAAMI Spec) from 416R Stainless Steel to Achieve Match-Grade Precision
  • Drop-In Fit
  • Engineered as a Direct-Fit Replacement for SIG Sauer P365 Pistols – No Gunsmithing Required
  • Perfect Lockup and Flawless Cycling Right Out of the Box
  • 1:10 Twist Rifling Supports a Broad Range of Bullet Weights and Defensive Hollow Points
  • Heat-Treated & Stress-Relieved to Endure Extreme Firing Conditions and High Round Counts Without Degradation in Accuracy or Structural Integrity
  • Compatible with 9x19mm Parabellum (9mm Luger) Ammunition
  • Constructed from 416R Stainless Steel, Offering High Tensile Strength, Corrosion Resistance, and Thermal Stability
  • Black Nitride – Corrosion-Resistant, Low-Reflection Matte Black
  • Gold TiN – Titanium Nitride for Superior Hardness and Standout Aesthetics
  • DLC – Diamond-Like Carbon for Exceptional Wear Resistance, Low Friction, and a Deep Matte Black Finish
  • Precision Machined in the USA
  • Chamber: SAAMI-Spec 9mm

Package Contents:

  • TRYBE Defense Sig Sauer P365 Match Grade Non-Threaded Pistol Barrel

TRYBE Defense Sig Sauer P365 Match Grade Non-Threaded Pistol Barrel Orderable Models

List of Orderable Models

  • TRYBE Defense Match Grade Non Threaded Pistol Barrel, Sig Sauer P365, Black Nitride, PBSIG365-BN , MPN: PBSIG365-BN , UPC: 810030582496 , Code: TRB-BPI-ZXSW-PBSIG365-BN
  • USED, TRYBE Defense Match Grade Non Threaded Pistol Barrel, Sig Sauer P365, Titanium DLC, PBSIG365-DLC , MPN: PBSIG365-DLC-EDEMO , Code: TRB-BPI-ZXSW-PBSIG365-DLC-EDEMO-IN-D
  • TRYBE Defense Match Grade Non Threaded Pistol Barrel, Sig Sauer P365, Titanium DLC, PBSIG365-DLC , MPN: PBSIG365-DLC , UPC: 810030582502 , Code: TRB-BPI-ZXSW-PBSIG365-DLC
  • TRYBE Defense Match Grade Non Threaded Pistol Barrel, Sig Sauer P365, Gold TIN, PBSIG365-TIN , MPN: PBSIG365-TIN , UPC: 810030582519 , Code: TRB-BPI-ZXSW-PBSIG365-TIN

TRYBE Defense Sig Sauer P365 Match Grade Non-Threaded Pistol Barrel Unavailable & Discontinued Models

List of Unorderable Models

  • USED, TRYBE Defense Match Grade Non Threaded Pistol Barrel, Sig Sauer P365, Black Nitride, PBSIG365-BN , MPN: PBSIG365-BN-EDEMO , Code: TRB-BPI-ZXSW-PBSIG365-BN-EDEMO-SC-C
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