7mm Rem Mag 139 gr SST®Superformance®
Item #80593 | 20/BoxIncrease your rifle's performance up to 200 fps without extra chamber pressure, recoil, muzzle blast, temperature sensitivity, fouling, or loss of accuracy.
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.
