Fortis MFG Match Grade Non-Threaded Barrel For Glock 19 with Lone Rifling

Rifling in an AR barrel is one of the most important features for shooting accurately. Somehow this hasn't been the focus on shorter barrels for the pistol market-until now. We're using a process that utilizes our lone rifling(TM) technology. We're utilizing a single point cutting technique for greater precision and ultimately, much better accuracy. Our concentricity to the bore is unmatched and shows in the shooting experience. Run it harder, faster and more more accurately with the Fortis Glock line of barrels. Fits the G19 Gen 1-5 and also fits the 19X. Features: Material: 416 R Ultra precise concentricity to the bore Lone Rifling(TM) technology yields identical grooves Twist rate: 1:10 11deg Target Crown Finish: Black Nitride, Copper, TiN (Gold) or MDC (Grey) Chamber 9MM Luger Compatible with Glock 1-5 as well as Glock X Weight 3.39oz Length 4"