Fits: G21 Gen3 and Gen4 .578 X 28 RH .45 SAE Threaded Barrel w/Metal Thread protector (PKG) (excludes Gen5).
Note:Threaded barrels are defined as "assault weapons" pursuant to the laws of California, Connecticut, Delaware, District of Columbia, Illinois, New York, and Washington and may not be sold to commercial customers in these states.
More Information
More Information
SKU
47740
Prop 65
Yes
Warning
ADVERTENCIA
Reviews
OEM for a reason
Rate this product
100%
Tested it out on my Silencerco Omega .45 and worked like a charm. Next time, however, I will need to tighten down the thread protector - user error. I been wanting a threaded barrel and this baby worked out both in price and speedy of delivery.
Review by
Rama
Posted on
Glock 21 threaded barrel
Rate this product
100%
Fit my 21sf gen 3 great. No issues, and piece of mind using oem parts.