This is a Hornady InterLock known as the Superformance chambered in 444 Marlin, model 82453.
Increase your rifle's performance up to 200 fps without extra chamber pressure" recoil" muzzle blast" temperature sensitivity" fouling" or loss of accuracy. Superformance(R) uses progressive propellants that take your favorite V-MAX"(R) NTX"(R) SST"(R) GMX"(R) InterLock"(R) and InterBond(R) bullets to levels of performance that are simply unattainable with conventional ammunition.
Features:
444 Marlin
2,400 Feet per second
265 Grain InterLock
Flat point
20 Rounds per box
