OPTILOCK™ scope mount bases come clamshell-packed in pairs. All the parts required for assembling bases to receiver and rings to bases are included (plus hex key).
OPTILOCK™ scope mount bases are available in three configurations for Sako rifles and one configuration for Tikka rifles and one configuration for Weaver (Picatinny) rails. All configurations also available in stainless steel, Weaver model also in phospatized configuration.
Choice of appropriate Sako base depends on action length, scope tube length and required eye-relief.