STD rings are precision engineered to match up with STD 1-piece or STD 2-piece bases. Rear ring is secured by windage adjustment screws. Machined steel construction.

Features:

• Matte black
  
• Forged and machined steel construction.
  
• The forward part of the base accepts a dovetail ring, locking it solidly into position. The rear ring is secured by windage adjustment screws.
  
• 2-Piece bases offer maximum accessibility to the breech area of your rifle.
  
• Long Range STD™ mounts provide a 15-MOA slope of built-in elevation compensating for bullet drop at extreme ranges.
  
• 2-Piece bases fit right and left-hand actions, and reversible bases are available for many actions.
  
• STD rings are engineered to match up with STD 1-Piece and STD 2-Piece bases. Five different ring heights are available for STD bases.