Sig Sauer Alpha 1 1913 Picatinny Rail Scope Base – 30mm, High, Black
A scope base bridges your receiver and your rings. It's a simple part with no tolerance for sloppy fit, because every error here multiplies by the time it reaches the reticle.
Sized for a 30mm tube, now the most common size on modern scopes because the larger tube allows more elevation travel. High rings give clearance for large objective bells, 50mm and up, or for a rifle with a tall comb. The trade is a higher sight line over the bore. Steel construction adds weight but resists deformation under clamping force better than aluminum, which is why it stays popular on hard-kicking rifles.
Specifications
- Tube size: 30mm
- Height: High
- Mount type: Mil-Spec 1913 Picatinny Rail
- Material: Stainless Steel
- Finish: Black
- Part number: SOA10005
Covered by the SIG SAUER Infinite Guarantee. Ships from WBT Guns, a licensed FFL dealer serving shooters since 2012.
