Fits GLOCK 19 Gen 3 - 5
4.5" Threaded Barrel
Threaded 1/2X28
Hardened 416R Stainless Steel
Twist Rate: 1/10
Threaded barrels include a standard thread protector
**Some states, such as CA, CT, or NY, do not allow threaded barrels for pistols. Please double-check your local laws. It is SOLELY the buyer's responsibility to ensure compliance. See details on our Terms & Conditions page.**