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THREADED BARRELS FOR GLOCK®

THREADED BARRELS FOR GLOCK® Reviews & Ratings

Silencerco’s threaded barrels for Glock® handguns are made from 416R stainless steel and available with a black nitride or natural stainless steel finish. These fit both Gen 3 and Gen 4 Glocks®. 9mm barrels have 1/2x28 threads, while the .45 ACP barrel has .578x28. Includes thread protector.

  • GLOCK® 17 — 9MM 1/2″–28 (AC864) | 5″ length
  • GLOCK® 17L — 9MM 1/2″–28 (AC861) | 6.5″ length
  • GLOCK® 19 — 9MM 1/2″–28 (AC862) | 4.5″ length (Fits GEN 1-5, Model 45 & 19X)
  • GLOCK® 21 — 45ACP .578″–28 (AC863) | 5.2″ length
  • GLOCK® 22 (Gen 2-4) — 40S&W 9/16″–24 (AC50) | 4.8″ length
  • GLOCK® 23 — 40S&W 9/16″–24 (AC1757) | 4.5″ length
  • GLOCK® 26 — 9MM 1/2″–28 (AC1329) | 3.9″ length
  • GLOCK® 34 — 9MM 1/2″–28 (AC860) | 5.8″ length
  • GLOCK® 43 — 9MM 1/2″–28SN (AC1726) | 3.7″ length

NOTE: Glock 19 barrel will fit Gen 1-5 and model 45 and 19x

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Reviews Summary
Overall, the Silencerco threaded barrels for Glocks are highly praised for their fit, finish, and functionality with suppressed and unsuppressed shooting. While many users report improved accuracy and ease of installation, some experience fitting issues and quality control concerns. Pricing is deemed reasonable, especially when on sale.
What Reviewers Are Saying
Product Quality
75%
Reviewers consistently applaud the quality of the Silencerco threaded barrels, noting their great fit and finish, and reliable performance with various types of ammunition. Many users report improved accuracy compared to stock barrels, emphasizing the brand's dedication to craftsmanship and functional design.
Installation Ease
70%
Numerous customers appreciate the straightforward installation process, with many stating that the barrels drop right into their Glock models without the need for additional fitting. This ease of installation enhances the user experience, making it accessible even for those less experienced with firearms.
Accuracy Improvement
60%
Many reviewers note a significant improvement in shooting accuracy after installing the Silencerco barrels, with some stating their groupings are tighter than with factory barrels. This is particularly attractive for those looking to enhance their shooting performance or engage in amateur competitions.
Fitting Issues
20%
A subset of reviewers reports serious fitting issues, claiming that some barrels did not function properly or required modification to fit in their Glock models. These problematic experiences reveal concerns about quality control and compatibility issues across different Glock generations.
Value for Money
55%
Customers highlight the affordability of the Silencerco barrels, especially when purchased during sales. Many users feel they receive a high-quality product at a reasonable price, making it a recommended purchase for those in the market for a threaded barrel.
1
Silencerco Glock 17 Threaded barrel
Terrible fit. Glock 17 would not function, Trigger would not reset (Which makes getting the slide off and real pain in the butt) Had to file down the top chamber lug so the barrel would go into battery. Also had to buff out the machine marks on the Feed Ramp and the chamber itself POOR QUALITY CONTROL FROM MFR
1
should've listened to the other review
disastrous result after installing this barrel. even without compensator, does barrel refuses to chamber fully with glock 22 gen 4. complete junk
1
Shouldve listened to review
Horrible fit. Had to file down quite a bit to fit and cycle correctly.
1
Failure to feed
NOT GOOD. By installing this barrel I converted a perfectly reliable Glock 22 into a disaster. Now there are 3 to 4 feed problems per 15 round mag. Waiting to hear back from Silencerco to see what they will do.
1
Does not fit!
This barrel for the G26 will not fit into the slide. There is too much material on the top locking lug preventing it from full sliding into position.