Zaffiri Precision G17 Gen 5 Threaded Barrel, Gold - ZP.17G5BTG

Zaffiri Precision Match Grade Barrel for Glock 17 Gen 5A match-grade drop-in barrel engineered to deliver consistent accuracy and long-term durability for Glock 17 Gen 5 pistols. Machined from 416R stainless steel, the barrel is stress relieved and heat treated to a Rockwell hardness of 40 to 42 to provide stable accuracy under heavy use. A 1 in 10 twist rate stabilizes a wide range of projectiles while a target crown and oversized lockup area promote repeatable lockup and tight group performance.The muzzle is threaded 1/2 by 28 and ships with a thread protector to preserve threads when a muzzle device is not installed. Designed to work reliably with lead shot, plated projectiles and jacketed ammunition without special break-in procedures. A large ZP logo is machined on the port side of the lockup for positive identification. Made in the USA.Important compatibility note: this barrel uses the newer style lug and is compatible with Glock 17 Gen 5 pistols only. It is not compatible with Glock 17 Gen 1 through Gen 4.