LEUPOLD RIFLEMAN ONE-PIECE REMINGTON 7400,7600 MATTE BLACK BASE Leupold's aluminum Rifleman mounts are an economical alternative to steel mounts, yet these rings and bases still provide the strength and accuracy you expect from Leupold. Precision-machined from aircraft-grade aluminum to provide the necessary strength and recoil resistance.The base is easy to attach, providing you a durable position from which to secure your mount and scope. RELENTLESS PERFORMANCE STARTS HERE! Leupold offers an unrivaled selection of rings, mounts, and bases. Yet for every rifle and scope combination, there is one ideal mounting solution. Your mounting system is the crucial link between your firearm and your optic, and it's where accuracy and performance start. Leupold aluminum mounts are machined from aircraft-grade aluminum.This is what it takes to ensure rock-solid repeatable accuracy, shot after shot, year after year. Leupold mounts are guaranteed to last a lifetime..