Warne Maxima scope bases are precision machined from solid steel for high strength and durability. They provide a strong and true platform for optics mounting. The bases have a low profile design that does not interfere with the use of iron sights when the optics are removed. Full width and depth recoil slots provide a maximum bearing surface for recoil key engagement. The bases mount securely with Torx T-15 socket cap screws. Recommended mounting torque is 25 inch/pounds. Specifications and Features:Warne M932932M Precision machined from solid steelWeaver styleLow profile designMatte blackFits:Tikka all flat tops