* STD 2-Piece bases fit right- and left-hand actions * STD rings are made to match up with STD 1-Piece 2-Piece bases * Forward part of the base accepts a dovetail ring locking it solidly into position * Long Range STD mounts provide a 1/4 degree (15-MOA) slope of built-in elevation * STD 2-Piece bases offer maximum accessibility to the breech area of your rifle * Five different ring heights are available for STD bases * Rear ring is secured by windage adjustment screws * Versatile available for many different rifles * Machined steel construction * Low = .65" Med = .77" High = .90" X-high = 1.0"
