Leupold STD Scope Mounts - 30mm High Matte

 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"