Agency Arms Premier Line Match Grade Drop-In Barrel Fluted Glock 19 DLC. The Glock 19 is a small dependable and easy to carry tool. The design of the Glock 19 however makes the design of the Agency Arms Premier Line Match Grade Drop-In Barrel a viable option. The design of the barrel allows the Glock to function with higher reliability even with single-shot ammunition. Users can achieve this reliability by installing the barrel in a different way (e.g. fluted pulled bb or threaded). The threaded models will work in a ported chamber and the non-threaded model will work with a ported barrel to reduce the amount of air that gets into the chamber. The threaded model will work with a ported barrel in the same manner. Offered in a matte Stainless Steel or Diamond Like Carbon (DLC) finish these barrels are of the highest quality and allow the end user to achieve uncompromised performance from their handgun of choice. Specifications for Agency Arms Premier Line Match Grade Drop-In Barrel Fluted Glock 19: Mfg Item Num: PLG19FTIN Supplier SKU: 47621 Category: EXTRA BARRELS Caliber or Gauge: 9mm Length: 4.01" Model: Glock 19 Twist: 1:10" Sights: None Finish: Titanium Nitride Type: Handgun Features of Agency Arms Premier Line Match Grade Drop-In Barrel Fluted Glock 19 Material - 416R Stainless Steel Twist Rate - 1:10 Rifling - Pull Broached Octagonal Flat Fluting Crown - Octagonal Flats with a Reverse Crown Finish - Diamond Like Carbon Compatible with the Glock 19 Gen 1-4 Package Contents: Agency Arms Premier Line Match Grade Drop-In Barrel Fluted Glock 19 Barrel Case The Agency Arms Premier Line Match Grade Drop-In Barrel Fluted Glock 19 is a quality addition to the Agency Arms lineup. For more great deals on Glock 19 Barrels by Agency Arms please browse our Agency Arms Gun Parts page. What firearm models does the manufacturer say Agency Arms Premier Line Match Grade Drop-In Barrel Fluted Glock 19 is compatible with? The manufacturer suggests that Agency Arms Premier Line Match Grade Drop-In Barrel Fluted Glock 19 is compatible with Glock 19Agency Arms 25G19-BPL-DLC: Premier Line Compatible With Glock 19 9mm 4.01 Black DLC