Nightforce X-Treme Duty Ultralite 34mm 4 Screw Ring Set - 1.5" XX-High (A227)

LIGHTWEIGHT & DURABLE - Only 1/3 the total weight of steel rings; approved for use under the heaviest of recoil conditions MATERIALS - Rings sets are crafted of machined 7075-T6 hard anodized aluminum, with titanium crossbolts and jaws, they give you the performance of steel at half the weight CONSTRUCTION - The unique construction of the rings provides strength well beyond that normally found in lightweight rings HIGH PERFORMANCE RINGS - The four-screw ring will provide a lifetime of service for most applications. If you think you need 50% more clamping force, the six-screw Ultralite Rings will hold your scope under any conceivable situation NOTE - Clean all mating surfaces thoroughly before mounting. Use a torque wrench and do not exceed recommended torque values: 4-screw models - 68 in-lb; 6-screw models- 100 in-lb