The XP-6 Flak Jacket? is 6mm thick - that"s three times thicker than the standard 2mm Scopecoat?. - Law enforcement agencies both domestic and abroad have chosen Scopecoat? to protect their optics. - The Scopecoat? XP-6 Flak Jacket? fits scopes for law enforcement (SWAT), Bench Rest, Varmint, Leupold? and Sniper scopes, as well as all tactical weapons including pistol, electronic, Aimpoint?, and the Bushnell HOLOSight. - For those with tall turret scopes, the XP-6 Flak Jackets are specially designed for tall turrets including the Leupold Mark 4 Sniper scope, with sizes that accommodate two or three tall turret adjustment knobs. - The XP-6 Flak Jacket? is specifically designed for extra protection and special applications. Because of the superior protection it offers, law enforcement agencies everywhere choose this Scopecoat? to protect their precision optics. - Fits: Night Force 19.5" x 60mm - Black