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Questions & Answers
Will this fit the p365x? Expert Answer

Yes, the Tactical Kinetics Sig Sauer P365 Threaded Barrel will be compatible with a P365X, P365, and P365 SAS.

by Ethan, Gear Expert, October 12, 2023
Customer Reviews
Helpful Positive Review
Great barrel but a tight fit! by Clayton, December 13, 2023
I was able to get this installed only to find that there was about a thousandth that needed to come off in order for the barrel to freely allow the gun to cycle. The fitment would contact above the firing pin and with a short amount of polishing it w...
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1/1 found this helpful
Helpful Negative Review
Been trying to fit this barrel for days now by Tlh710, Verified Owner, January 7, 2024
Took the chance on this because the price was right. Saw the other review about a tight fit and man was he right! Tried to drop it in when I received it (shipping was great by the way) and it got stuck really bad. Took a hard hit with a nylon punch t...
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1/1 found this helpful
Most Recent Reviews
New Sig Saurer P 365 Threaded Barrel by Vern, Verified Owner, March 19, 2025
Outstanding quality, very easy to change out. Silencer threaded on perfect.
Most Recent Reviews
great barrel! by ajdom80, Verified Owner, September 15, 2024
Great barrel, just drop and use, very easy install
Most Recent Reviews
Good Product by Jerry Faul, March 6, 2024
Shoots accurately. Feeds well. Fit and finish is excellent .
Most Recent Reviews
Great value by Jerry Faul, February 28, 2024
Fits perfectly. Functions flawlessly. Accuracy is 2 inches at twenty yards. Shoots as accurately as I am able to hold still. Only wish it came with a thread proctor.
Read All 8 Reviews
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Product Info for Tactical Kinetics Sig Sauer P365 Threaded Barrel

Tactical Kinetics's Match Grade barrels are precision machined from Certified, DFARS compliant; pre hardened 416R premium grade stainless steel, to extremely tight tolerances and exacting details. 416R stainless steel is recognized for its corrosion resistance, machinability and high tensile strength; it is the industry standard for premium Match Grade barrel manufacturing. Tactical Kinetics's propriety in house machining, production and Quality control inspection process's allow us to attain an ultra-precise barrel with enhanced slide fit & lock up for improved accuracy. Barrels are 6 groove, cut rifled, 1:10 Twist Right Hand, fully QC inspected, double honed (rough and finish) to produce the smoothest bore possible, with a Max Roughness Average (RA) of 12. Finished bore dimensions are held to +/- 0.0005" tolerance from nominal groove and bore dimensions but the dimensions are uniform to within 0.0002 for maximum consistency, accuracy and quality. SAAMI, Match Grade specification chambers, precision cut and finished to a maximum Roughness Average (RA) of 16. The pre hardened 416R stainless steel is stress relieved to an exacting recipe after rifling and final hardness is 38-42 Rockwell C before final barrel profile machining is completed.image

Specifications for Tactical Kinetics Sig Sauer P365 Threaded Barrel:

Manufacturer: Tactical Kinetics
Barrel Profile: Standard
Barrel Twist Rate: 1-10
Flutes: No
Caliber: 9mm Luger
Barrel Material: 416R Stainless Steel
Gun Make: SIG Sauer
Gun Model: SIG Sauer P365
Weight: 0.4 lb
Condition: New

Package Contents:

  • Tactical Kinetics Sig Sauer P365 Threaded Barrel

Tactical Kinetics Sig Sauer P365 Threaded Barrel Orderable Models

List of Orderable Models

  • Tactical Kinetics Pistol Barrel, Sig P365 , Threaded, Black Nitride, TK3066-BLK , MPN: TK3066-BLK , UPC: 850001125574 , Code: 50B-PTB-TK0441-TK3066-BLK
  • Tactical Kinetics Pistol Barrel, Sig P365 , Threaded, Stainless Steel, TK3066-SS , MPN: TK3066-SS , UPC: 850001125581 , Code: 50B-PTB-TK0441-TK3066-SS

Tactical Kinetics Sig Sauer P365 Threaded Barrel Unavailable & Discontinued Models

List of Unorderable Models

  • USED Tactical Kinetics Pistol Barrel, Sig P365 , Threaded, Black Nitride, TK3066-BLK, EDEMO2, Used, Condition Fair , MPN: TK3066-BLK-EDEMO2 , Code: 50B-PTB-TK0441-TK3066-BLK-EDEMO2
  • USED Tactical Kinetics Pistol Barrel, Sig P365 , Threaded, Black Nitride, TK3066-BLK, EDEMO1, Condition Fair, Scratches , MPN: TK3066-BLK-EDEMO1 , Code: 50B-PTB-TK0441-TK3066-BLK-EDEMO-SC-D
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