Project 04 – 416 Barrett 34″ Twist 1:8 LeftProjects / By admin@jdwulr Bartlein/tacomHQ Structured barrel, Pierce Titanium Action, Custom Mirage ULR Chassis Barrel Details to follow. Action Details to follow. Chassis Details to follow. Muzzle Brake Details to follow. Bipod Details to follow. Ammunition Details to follow.