Hornady Superformance 7mm Rem Mag SST 139 Gr 20 Rounds per Box

Superformance Features Hornady s Superformance uses progressive propellants that take your favorite V-MAX NTX SST GMX InterLock and InterBond bullets to levels of performance that are simply unattainable with conventional ammunition. It use the highest quality cases and primers available which equals consistent components that translates to consistent shooting in the field. The Superformance ammunition is 100 to 200 fps faster than conventional ammunition and is safe for use in all firearm types including semi-autos lever guns and pump actions. This 7mm Remington Magnum load features a SST bullet with a 139 grain weight and comes packaged 20 rounds per box 10 boxes per case. Superformance Specifications Caliber:7mm Rem Mag Model:Superformance Bullet Weight:139 gr Rounds Per Box:20 Casing Material:Brass Application:Hunting Target Boxes Per Case:10 Bullet Type:SST Muzzle Energy:3239 ft lbs Muzzle Velocity:3240 fps