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Reviews & Ratings for Advanced Armament Corporation Threaded Barrel For Glock 21 .45ACP 5.12 Inch M16x1 Left Hand TPI 103552 — 2 reviews

(2 reviews)
Advanced Armament Corporation Threaded Barrel For Glock 21 .45ACP 5.12 Inch M16x1 Left Hand TPI 103552
Advanced Armament Corporation Threaded Barrel For Glock 21 .45ACP 5.12 Inch M16x1 Left Hand TPI 103552
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Great addition to your Glock 21

by Wizard, Verified Owner from VA, United States Written on November 1, 2017
If you have a suppressed H&K USP Tactical, then you have to have this barrel.

It allows you to use the same suppressor on your Glock 21 and the folks at AAC
have even made some improvements such as slightly easing the chamber to improve
feeding of your favorite .45ACP load.
Would recommend: Yes
2 of 2 found the following review helpful.
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Great Barrel

by W, from CA, United States Written on July 9, 2016
Thread protector is snug true drop in replacement. I used an S3f solutions barrel and the thread protector would often come loose even without firing not the case with this barrel. They are basically of the same composition so the snug thread protector makes this barrel slightly better.
Would recommend: Yes
Was it helpful to you? Yes | No
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