*information from distribution website: 

The VooDoo Innovations Glock 19 9mm Match Grade Barrel is designed as an improved drop-in fit barrel for the Glock 19. The VDI 19 Barrel is machined to tighter fitment tolerances to increase accuracy potential without the need of gunsmith fitting. The barrel features a SAAMI spec 9mm Match chambering Match Grade Rifling to allow the use of any 9mm projectile (not just jacketed bullets). Includes VDI Thread Protector. 9mm Match Grade Drop-in Barrel SAAMI Spec 9mm Match Chambering Tighter Tolerances for Accuracy Match Grade Rifling: Allows for use of any 9mm projectile not just jacketed bullets LifeCoat Finish: Melonite & PVD Threaded with Protector SPECIFICATIONS: 416R Stainless Steel, 1:16 Twist, Chambered 9x19mm, Compatible with Glock 19 slide and frame 

*Buyer must provide photo identification & address verification upon purchase via email - instructions will be provided once purchase is confirmed