Anarchy Outdoors SIG Cross Scope Base 00 MOA Black Medium. At Anarchy Outdoors we pride ourselves on delivering high-quality gear making our scope base the perfect addition to your Sig. Specifications for Anarchy Outdoors SIG Cross Scope Base: Manufacturer: Anarchy Outdoors Color: Black Finish: Black Hardcoat Anodized Fabric/Material: 6061 Aluminum Country of Origin: USA Features of Anarchy Outdoors SIG Cross Scope Base This scope base is currently only available in 00 MOA. 00 MOA means the base sits level with the gun's bore. 00 MOA scope bases are best for shooting shorter distances. We suggest 0 MOA if you plan on shooting a max of 300 to 600 yards. Package Contents: Anarchy Outdoors SIG Cross Scope Base Anarchy Outdoors SIG-CRS-SB: SIG Cross Scope Base 00 MOA Black Medium