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Questions & Answers
Does it come with a thread protector? Expert Answer

The Tactical Kinetics Glock G17 Gen 5 Threaded Barrel does not include a thread protector. You can use any 9mm 1/2x28 thread protector, such as the Strike Industries Barrel Cover Thread Protector, found by using the link below:
https://www.opticsplanet.com/strike-industries-barrel-cover-thread-protector-for-pistol.html

by Ethan, Gear Expert, July 18, 2022
Customer Reviews
Helpful Positive Review
Glock 17 Gen 5 barrel, threaded. by Junksleep, Verified Owner, October 28, 2023
Works great, fits perfectly. Perceived no loss of accuracy . Threads are high quality.
6/7 found this helpful
Helpful Negative Review
G17 barrel by SM, Verified Owner, December 4, 2025
Quality and fit are great but the barrel and threading protrudes way past the muzzle. The threading doesn’t begin for 1/4” until after the end of the slide. So really if that were at least in the description “barrel is cut long” I would’ve been alrig...
Read More...
1/1 found this helpful
Most Recent Reviews
solid barrel by John, Verified Owner, April 11, 2026
Dropped right into my g49, no issue's with fitment. Seems to be good quality. Have yet to get to the range and see if there are any accuracy issues, but seems promising and far less than oem
Read All 3 Reviews

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Product Info for Tactical Kinetics Glock G17 Gen 5 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 Glock G17 Gen 5 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: Glock
Gun Model: Glock 17 Gen 5
Weight: 0.4 lb
Condition: New

Package Contents:

  • Tactical Kinetics Glock G17 Gen 5 Threaded Barrel

Tactical Kinetics Glock G17 Gen 5 Threaded Barrel Orderable Models

List of Orderable Models

  • Tactical Kinetics Pistol Barrel, Glock G17 Gen 5, Threaded, Stainless Steel, TK3118-SS , MPN: TK3118-SS , UPC: 850001125222 , Code: 50B-PTB-TK0424-TK3118-SS
  • Tactical Kinetics Pistol Barrel, Glock G17 Gen 5, Threaded, Black Nitride, TK3118-BLK , MPN: TK3118-BLK , UPC: 850001125215 , Code: 50B-PTB-TK0424-TK3118-BLK

Tactical Kinetics Glock G17 Gen 5 Threaded Barrel Unavailable & Discontinued Models

List of Unorderable Models

  • USED, Tactical Kinetics Pistol Barrel, Glock G17 Gen 5, Threaded, Black Nitride, TK3118-BLK , MPN: TK3118-BLK-EDEMO , Code: 50B-PTB-TK0424-TK3118-BLK-EDEMO-US-C
  • USED, Tactical Kinetics Pistol Barrel, Glock G17 Gen 5, Threaded, Stainless Steel, TK3118-SS , MPN: TK3118-SS-EDEMO , Code: 50B-PTB-TK0424-TK3118-SS-EDEMO-IN-C
  • USED Tactical Kinetics Pistol Barrel, Glock G17 Gen 5, Threaded, Black Nitride, TK3118-BLK, EDEMO2, Used, Condition Fair , MPN: TK3118-BLK-EDEMO2 , Code: 50B-PTB-TK0424-TK3118-BLK-EDEMO2
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Last updated 2026-07-02 UTC.