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True Precision Sig Sauer P365 9mm Luger Threaded Pistol Barrel Up to 10% Off — Free 2 Day Shipping w/ code 2DAYAIR — 7 models

Special offer available for this product. Click here to see!
True Precision Sig Sauer P365 Threaded Barrel, 1/2x28, Black Nitride, TP-P365B-XTBL
True Precision Sig Sauer P365 Threaded Barrel, 1/2x28, Stainless Silver, TP-P365B-XT
True Precision Sig Sauer P365 9mm Luger Threaded Pistol Barrel, 3.1in, 1-10 Twist, 1/2x28, Black DLC, TP-P365B-XTBC
True Precision Sig Sauer P365 Threaded Barrel, 1/2x28, Copper TiAlN, TP-P365B-XTC
True Precision Sig Sauer P365 Threaded Barrel, 1/2x28, Gold TiN, TP-P365B-XTG
True Precision Sig Sauer P365 Threaded Barrel, 1/2x28, Stealth Gray, TP-P365B-XTA
True Precision Sig Sauer P365 Threaded Barrel, 1/2x28, Spectrum, TP-P365B-XTS
True Precision Sig Sauer P365 Threaded Barrel, 1/2x28, Black Nitride, TP-P365B-XTBL
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True Precision Sig Sauer P365 Threaded Barrel, 1/2x28, Black Nitride, TP-P365B-XTBL
True Precision Sig Sauer P365 Threaded Barrel, 1/2x28, Stainless Silver, TP-P365B-XT
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True Precision Sig Sauer P365 Threaded Barrel, 1/2x28, Stainless Silver, TP-P365B-XT
True Precision Sig Sauer P365 9mm Luger Threaded Pistol Barrel, 3.1in, 1-10 Twist, 1/2x28, Black DLC, TP-P365B-XTBC
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True Precision Sig Sauer P365 9mm Luger Threaded Pistol Barrel, 3.1in, 1-10 Twist, 1/2x28, Black DLC, TP-P365B-XTBC
True Precision Sig Sauer P365 Threaded Barrel, 1/2x28, Copper TiAlN, TP-P365B-XTC
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True Precision Sig Sauer P365 Threaded Barrel, 1/2x28, Copper TiAlN, TP-P365B-XTC
True Precision Sig Sauer P365 Threaded Barrel, 1/2x28, Gold TiN, TP-P365B-XTG
5 of 7 images
True Precision Sig Sauer P365 Threaded Barrel, 1/2x28, Gold TiN, TP-P365B-XTG
True Precision Sig Sauer P365 Threaded Barrel, 1/2x28, Stealth Gray, TP-P365B-XTA
6 of 7 images
True Precision Sig Sauer P365 Threaded Barrel, 1/2x28, Stealth Gray, TP-P365B-XTA
True Precision Sig Sauer P365 Threaded Barrel, 1/2x28, Spectrum, TP-P365B-XTS
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True Precision Sig Sauer P365 Threaded Barrel, 1/2x28, Spectrum, TP-P365B-XTS

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Questions & Answers
Can the threaded barrel fit in the p365x macro? Expert Answer

The True Precision Sig Sauer P365 Threaded Barrel, 1/2x28 will not fit the P365X Macro.

by Hunter, Gear Expert, December 12, 2022
See 1 More Answer
Will this barrel work for the P365-380? Expert Answer

No, this True Precision Sig Sauer P365 Threaded Barrel is chambered for 9mm not .380. We do not currently carry any aftermarket barrels for the P365 chambered in .380.

by Ethan, Gear Expert, July 25, 2022
View All Q&A You Have a Question? Ask!
Customer Reviews
Helpful Positive Review
P365 threaded barrel by Germ, Verified Owner, November 3, 2024
Great quality product!Every product I've bought from Optic Planet has been perfect and shipping is fast!
1/1 found this helpful
Helpful Positive Review
Complete looked by Arod, Verified Owner, May 7, 2024
I have not been able to head to the range yet but just the amount of curb appeal this adds is amazing. Changes entire look of gun. Added true precision compensator as well perfect match
1/3 found this helpful
Helpful Positive Review
True Precision Sig Sauer P365 Threaded Barrel, 1/2x28 by CJ, Verified Owner, November 13, 2024
I partnered the True Precision Sig Sauer P365 Threaded Barrel with the Herrington Arms HC365 Pistol Compensator For Sig P365/P365Xl in the Strike Industries Enhanced Grip Module for the SIG P365 and this is has been the perfect combination for me. I ...
Read More...
1/1 found this helpful
Helpful Positive Review
After market barrel by David, March 21, 2022
Great product. Customer Service was great. I will order all my after market barrels form optics planet. The delivery was quick. The price was excellent. Opticsplanet is a great place to get most of your shopping needs.
1/1 found this helpful
Helpful Positive Review
This is a step above the normal stock barrel. by Fox, Verified Owner, April 26, 2022
Great accuracy at the rang almost identical to The stock sig barrel which are some of the best in the world. Would buy again . Finish is perfect and there was not a single blemish. Perfect fitment with all stock components as well as a cool sticker i...
Read More...
2/2 found this helpful
Helpful Positive Review
great barrel by riggs, June 26, 2022
love the look of this thing! Really aesthetically pleasing and over a few hundred rounds no issues would definitely recommend. threads are nice quality as well. Came in the mail fast, very fair price.
2/3 found this helpful
Read All 73 Reviews

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Product Info for True Precision Sig Sauer P365 9mm Luger Threaded Pistol Barrel

The TRUE drop-in ready barrel for the Sig Sauer P365, designed for the 3.1" P365, P365 SAS, & P365X (3.1") 9mm models (also available for P365XL and XMACRO, 3.7”). TRUE barrels deliver unmatched accuracy, combining advanced cuts, chamfers, and feed ramp designed to outperform OEM standards and to ensure reliable feeding of all types of ammunition designs, including defensive ammo. Our proprietary stainless steel broach cut rifling underscores our commitment to those who demand only the best. image

*Notice* For certain pistol versions that have a loaded chamber indicator the need to remove the LCI or modify it by shortening is required to use this barrel. Once performed this barrel will function correctly in the the LCI equipped firearm.

Specifications for True Precision Sig Sauer P365 9mm Luger Threaded Pistol Barrel:

Manufacturer: True Precision
Finish: PVD
Fabric/Material: 416R Stainless Steel
Barrel Length: 3.1 in
Barrel Twist Rate: 1-10
Caliber: 9mm Luger
Barrel Material: 416R Stainless Steel
Gun Make: SIG Sauer
Gun Model: SIG Sauer P365
Additional Features: 11* Competition Muzzle Crown
Included Accessories: Standard
Condition: New
Rifling Profile: 6 Groove Rifling

Features of True Precision Sig Sauer P365 9mm Luger Threaded Pistol Barrel:

  • Easy to install drop-in design fits the P365 (3.1"), P365 SAS, and P365X. Will NOT fit the XL 3.7" pistols or 380ACP P365;
  • Threaded barrel length is 3.76" overall (without thread protector attached);
  • 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% manufactured with certified 416R stainless steel;
  • 9mm 1/10RH twist rifling;
  • SAAMI spec chamber;
  • Improved overall fit from OEM with added chamfers, improved radius cuts, and other additions for a better than OEM barrel;
  • Improved feedramp design over OEM for more reliable feeding of defensive ammo;
  • Lifetime performance warranty on function

Package Contents:

  • True Precision Sig Sauer P365 9mm Luger Threaded Pistol Barrel
  • 1/2X28" Thread Protector
  • Viton high heat integral O-ring lock

What firearm models does the manufacturer say True Precision Sig Sauer P365 9mm Luger Threaded Pistol Barrel is compatible with?

The manufacturer says that True Precision Sig Sauer P365 9mm Luger Threaded Pistol Barrel is compatible with SIG Sauer P365

True Precision Sig Sauer P365 9mm Luger Threaded Pistol Barrel Orderable Models

List of Orderable Models

  • True Precision Sig Sauer P365 Threaded Barrel, 1/2x28, Black Nitride, TP-P365B-XTBL , MPN: TP-P365B-XTBL , UPC: 719104536253 , Code: 3GM-PTB-TP365TB-TP-P365B-XTBL
  • True Precision Sig Sauer P365 Threaded Barrel, 1/2x28, Stainless Silver, TP-P365B-XT , MPN: TP-P365B-XT , UPC: 719104536246 , Code: 3GM-PTB-TP365TB-TP-P365B-XT
  • True Precision Sig Sauer P365 9mm Luger Threaded Pistol Barrel, 3.1in, 1-10 Twist, 1/2x28, Black DLC, TP-P365B-XTBC , MPN: TP-P365B-XTBC , UPC: 719104536260 , Code: 3GM-PTB-TP365TB-TP-P365B-XTBC
  • True Precision Sig Sauer P365 Threaded Barrel, 1/2x28, Copper TiAlN, TP-P365B-XTC , MPN: TP-P365B-XTC , UPC: 719104536291 , Code: 3GM-PTB-TP365TB-TP-P365B-XTC
  • True Precision Sig Sauer P365 Threaded Barrel, 1/2x28, Gold TiN, TP-P365B-XTG , MPN: TP-P365B-XTG , UPC: 719104536277 , Code: 3GM-PTB-TP365TB-TP-P365B-XTG
  • True Precision Sig Sauer P365 Threaded Barrel, 1/2x28, Stealth Gray, TP-P365B-XTA , MPN: TP-P365B-XTA , UPC: 719104536314 , Code: 3GM-PTB-TP365TB-TP-P365B-XTA
  • True Precision Sig Sauer P365 Threaded Barrel, 1/2x28, Spectrum, TP-P365B-XTS , MPN: TP-P365B-XTS , UPC: 719104536307 , Code: 3GM-PTB-TP365TB-TP-P365B-XTS

True Precision Sig Sauer P365 9mm Luger Threaded Pistol Barrel Unavailable & Discontinued Models

List of Unorderable Models

  • USED, True Precision Sig Sauer P365 Threaded Barrel, 1/2x28, Stainless Silver, TP-P365B-XT , MPN: TP-P365B-XT-EDEMO , Code: 3GM-PTB-TP365TB-TP-P365B-XT-EDEMO-SC-C
  • USED, True Precision Sig Sauer P365 Threaded Barrel, 1/2x28, Stainless Silver, TP-P365B-XT , MPN: TP-P365B-XT-EDEMO , Code: 3GM-PTB-TP365TB-TP-P365B-XT-EDEMO-IN-C
  • USED True Precision Sig Sauer P365 Threaded Barrel, 1/2x28, Black Nitride, TP-P365B-XTBL, EDEMO6, Used, Condition Fair , MPN: TP-P365B-XTBL-EDEMO6 , Code: 3GM-PTB-TP365TB-TP-P365B-XTBL-EDEMO6
  • DEMO, True Precision Sig Sauer P365 Threaded Barrel, 1/2x28, Stealth Gray, TP-P365B-XTA , MPN: TP-P365B-XTA-DEMO , Code: 3GM-PTB-TP365TB-TP-P365B-XTA-DEMO
  • USED, True Precision Sig Sauer P365 Threaded Barrel, 1/2x28, Black Nitride, TP-P365B-XTBL , MPN: TP-P365B-XTBL-EDEMO , Code: 3GM-PTB-TP365TB-TP-P365B-XTBL-EDEMO-US-B
  • USED True Precision Sig Sauer P365 Threaded Barrel, 1/2x28, Gold TiN, TP-P365B-XTG, EDEMO6, Used, Condition Fair , MPN: TP-P365B-XTG-EDEMO6 , Code: 3GM-PTB-TP365TB-TP-P365B-XTG-EDEMO6
  • DEMO, True Precision Sig Sauer P365 Threaded Barrel, 1/2x28, Black Nitride, TP-P365B-XTBL , MPN: TP-P365B-XTBL-DEMO , Code: 3GM-PTB-TP365TB-TP-P365B-XTBL-DEMO
  • DEMO, True Precision Sig Sauer P365 Threaded Barrel, 1/2x28, Gold TiN, TP-P365B-XTG , MPN: TP-P365B-XTG-DEMO , Code: 3GM-PTB-TP365TB-TP-P365B-XTG-DEMO
  • USED True Precision Sig Sauer P365 Threaded Barrel, 1/2x28, Black DLC, TP-P365B-XTBC, EDEMO2, Condition Parts Only/Salvage, Wrong Product , MPN: TP-P365B-XTBC-EDEMO2 , Code: 3GM-PTB-TP365TB-TP-P365B-XTBC-EDEMO-WP-F
  • USED True Precision Sig Sauer P365 Threaded Barrel, 1/2x28, Copper TiAlN, TP-P365B-XTC, EDEMO3, Used, Condition Fair , MPN: TP-P365B-XTC-EDEMO3 , Code: 3GM-PTB-TP365TB-TP-P365B-XTC-EDEMO3
  • DEMO, True Precision Sig Sauer P365 Threaded Barrel, 1/2x28, Black DLC, TP-P365B-XTBC , MPN: TP-P365B-XTBC-DEMO , Code: 3GM-PTB-TP365TB-TP-P365B-XTBC-DEMO
  • Open Box, Dealer Demo, True Precision Sig Sauer P365 Threaded Barrel, 1/2x28, Black DLC, TP-P365B-XTBC , MPN: TP-P365B-XTBC-DMO , Code: 3GM-PTB-TP365TB-TP-P365B-XTBC-DMO
  • True Precision Sig Sauer P365 Threaded Barrel, 1/2x28, Rose TiCN, TP-P365B-XTR , MPN: TP-P365B-XTR , UPC: 719104536284 , Code: 3GM-PTB-TP365TB-TP-P365B-XTR
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