BASES

Sig Sauer Electro-Optics SOA30005 Alpha3 Scope Mount/Ring Combo Black Anodized 34mm | 0 MOA

Sig Sauer Electro-Optics SOA30006 Alpha3 Scope Mount/Ring Combo Black Anodized 30mm | 20 MOA

Sig Sauer Electro-Optics SOA20014 Alpha MSR Scope Mount/Ring Combo Black Anodized Aluminum 30mm Tube, 1913 Picatinny Rail Mount

Sig Sauer Electro-Optics SOA20017 Alpha MSR Coyote Brown Aluminum 34mm Tube, Picatinny Rail Mount