You can find the Zaffiri Precision Barrel for Glock 23 Gen1-3 Black Nitride here Fast $9.95 shipping! Orders over $200 ship for free!
The Zaffiri Precision Barrels for Glock are precision machined to deliver match grade performance. Machined from 416R Stainless Steel with a 1/10 twist and stress relieved and heat treated to RC 40-42. Designed to work with lead, plated or jacketed ammunition. Features a large "ZP" Logo machined on the Port Side of the lockup. The barrel is made to be flush with the slide and has an inward "crown" shape. Made in the USA.
Firearm: Glock 23 Gen1-3
Caliber: .40 S&W
Finish: Black Nitride
Threads: None