Burris XTR III 5.5-30x 63.5mm Rifle Scope - SCR MOA - The legendary XTR III, now with Illuminated reticle options. A Colorado original. Designed out West where distance is measured in hours instead of yards. This next-generation long-range competition scope puts you on target at extreme ranges with industry best field of view, 5x plus zoom range, choice of three front focal plane reticles, race dial options, and more.