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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.
2
Horrendous accuracy, tons of slop
This product delivers horrendous accuracy out of my glock 17 gen 3. When I put my factory barrel back in, my groups get tiny again. Suppressed or unsuppressed, doesn't matter. On top of that, this has noticibly more slop. It can audibly rattle in the gun all the way until the slide is almost completely closed. Stay away. Look at Zev, KKM precision, Faxon. Anything but this.