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The barrel is threaded for M9 x .75 RH, having a 1/2x28 thread adapter allows the user more options for suppressors or other muzzle devices that also use the 1/2x28 threads.
You may need to use a different recoil spring when running suppressed. However, my recommendation would be to use your original spring and see how the pistol performs as it may function fine with the OEM spring. If you experience malfunctions, I would then look into purchasing a new spring.
Barrel, thread adaptor and thread protector nut were all perfectly finished. Barrel is serial numbered and marked with all of the appropriate caliber and proof marks. Adds approximately 1/2" barrel length as compared to the factory non-threaded bar...
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The fit and finish are perfect, whayypu would expect from a factory Glock barrel. Works perfect for my suppressor.
Most Recent Reviews
Perfect fit
by
Dad,
Verified Owner,
March 1, 2025
Perfect fit, worked flawlessly with my 22lr suppressor. Ran several different brands and grains with no issues whatsoever. Delivery was fast and had no issues.
As usual easy Glock instillation, no frills, & exactly what was described with an added suppressor adaptor. Adds another 1/2” to my barrel length as well.
Product Info for Glock 50480 Threaded Barrel, Glock 44
GLOCK 50480 THREADED BARREL G44 - Glock 44 RH Threaded Barrel Kit is made for the .22 LR Glock 44 pistol that supports the use of a suppressor. Includes- M9 x .75 RH threaded barrel, .500-28 adapter included and thread protector. Note- only compatible with the G44.