Evolution Gun Works Picatinny Rail Scope Mount Win 70 WSSM 20 MOA. The Evolution Gun Works scope mount comes in a matte black anodized finish. The Picatinny rail scope mount design allows shooters to position the gun scope to their preference for maximum comfort and ideal eye relief. EGW Winchester Model 70 Picatinny Tactical Rail Mount comes in 0 and 20 MOA options for a variety of shooting distances. Our online store carries a large range of gun accessories including Rifle Scope Mounts Rings and Bases from high quality manufacturers such as Evolution Gun Works. Specifications for Evolution Gun Works Picatinny Scope Mount Winchester: Manufacturer: Evolution Gun Works Gun Rail: Picatinny Gun Type: Rifle Gun Make: Winchester Weight: 2 oz Included Accessories: Standard Quantity: 1 Mount Type: Picatinny Attachment Type: Picatinny Package Contents: Evolution Gun Works Picatinny Scope Mount Winchester EGW Winchester 70 WSSM Picatinny Rail Scope Mount 2234 - 20 MOA