LEUPOLD RIFLEMAN GEN 2 1-PIECE SCOPE BASES Rugged and reliable Rifleman Gen 2 scope bases are machined from lightweight, aircraft-grade aluminum for maximum strength and repeatable alignment. This 1-piece base provides a rigid, one-piece mounting solution for consistent performance. Guaranteed for life, Rifleman Gen 2 bases deliver exceptional value, strength, and performance - exactly what you expect from Leupold. Mfg: Leupold