Agency Arms Premier Line Match Grade Drop-In Barrel Threaded/Fluted Glock 17 DLC. For uncompromising performance and appearance these Agency Arms Pistol Barrels crafted by Agency Arms are machined with tighter tolerances that provide greater chamber support and optimized feed ramps compared to the stock barrel. In fact the Agency Arms Glock 17 Premier Line Drop-In Threaded/Fluted Pistol Barrel has a 1/10 twist rate that greatly increases the life of your casings. This fluted Agency Arms Glock 17 Premier Line Match Grade Drop-In Threaded/Fluted Barrel is made of 416R stainless steel with an incredibly durable design that will provide years of incredible shooting performance. Boost your personal shooting performance today when you install this Agency Arms Glock 17 Premier Line Match Grade Drop-In Threaded/Fluted Pistol Barrel. Specifications for Agency Arms Glock 17 Premier Line Match Grade Drop-In Threaded/Fluted Barrel: Manufacturer: Agency Arms Flutes: Yes Gun Make: Glock Gun Model: Glock 17 Features of Agency Arms Glock 17 Premier Line Match Grade Drop-In Threaded/Fluted Barrel: Twist: 1/10 Quality: 416R Stainless Steel Rifling: Pulled broached/ Saami Spec 9mm Rifling Package Contents: Agency Arms Glock 17 Premier Line Match Grade Drop-In Threaded/Fluted Barrel Barrel Case What firearm models does the manufacturer say Agency Arms Glock 17 Premier Line Match Grade Drop-In Threaded/Fluted Barrel is compatible with? The manufacturer says that Agency Arms Glock 17 Premier Line Match Grade Drop-In Threaded/Fluted Barrel is compatible with Glock 17Agency Arms 25G17-BPLT-DLC: Premier Line Match Grade Drop-In Barrel Threaded/Fluted Glock 17 DLC