Sierra MatchKing Bullets 25 Caliber (257 Diameter) 100 Grain Hollow Point Boat Tail Box (100pk) Caliber_7x57R Perfect for converting a 3/8"

Perfect for converting a 3/8" standard rail to a Weaver rail

power adapter included

An excellent substitute for standard Sako ring mounts

Detachable Top Compartment with Removeable Trays

Sierra MatchKing Bullets 25 Caliber (257 Diameter) 100 Grain Hollow Point Boat Tail Box (100pk) Caliber_7x57R Perfect for converting a 3/8"MatchKing rifle bullets are super accurate bullets with very thin jackets and are held to exacting tolerances in diameter and weight. Their accuracy has been acclaimed worldwide and they have been used to win more target competitions than all target bullets from other manufacturers combined. Weight retention is held to within + 0. 3 grain. Each bullet is a hollow point and is designed with a very small meplat in order to achieve the highest ballistic