I recently busted the scope on my match rifle while shooting to true my calculator the week before a match. I've found myself in this position often enough that I decided instead of paying a bunch of overnight shipping and rushing the warranty department at Vortex, I would just buy an XTR III as a backup scope. I got great service and the scope and rings were shipped out almost immediately after I ordered. I received the scope in plenty of time to zero and shoot to true my solver before the match. Thanks Jayse and the rest of the Sport Optics team for taking care of business and making it possible for me to shoot the match.