Precision Picatinny Scope Rings, 1 in. 30 mm Adjustable Height Scope Mount 6-Colors Elevate your shooting setup with these Precision Picatinny Scope Rings. Featuring an adjustable height design, these rings allow for precise customization, accommodating a scope height from 32mm 1.26 in. to 38mm 1.5 in. above the base. They are compatible with both 1 in. and 30 mm tube optics. Constructed from CNC-machined 6061 T6 aircraft-grade aluminum alloy, these rings are built for durability and performance. The colorful anodized finish not only enhances their visual appeal but also ensures extra resilience against harsh conditions, keeping your scope zeroed even in extreme environments. The rings feature a double screw structure at the bottom for superior stability and quick, tool-free installation and removal. They are designed for Picatinny rails only and are not compatible with most Weaver rails. The torque settings for the upper, middle, and lower bolts are 18 in lbs. 40 in lbs. and 30 in lbs. respectively. These scope rings are uniquely designed and come with a lifetime warranty, promising long-lasting reliability. Please note that product colors may differ slightly from images due to lighting variations.