The Hornady 300 Ruger Compact Magnums (RCM) outperform the 300 Win Mag cartridges, but in a short action rifle with a compact 20” barrel. This package delivers what all the short fat cartridges don’t – superior ballistic performance in a TRULY compact firearm platform that achieves velocity and performance “as advertised”!
Superformance ammunition is 100 to 200 fps faster than conventional
ammunition, and achieves this performance in every gun, without
increases in felt recoil, muzzle blast, temperature sensitivity,
fouling, or loss of accuracy. Superformance uses ultra progressive
propellants that take your favorite SST or GMX bullets to levels of
performance simply unattainable with conventional propellants. In order
to get more velocity in the past, shooters have used a brute force
approach with large charge weights of a slow burning powder in a larger
cartridge case which ultimately leads to more recoil and muzzle blast.
The Superformance solution utilizes specialized powders at normal charge
weights that impart all usable energy to the bullet, reducing the
rocket nozzle effect at the muzzle while still increasing velocity.
Superformance is safe to use in all firearms, including semi-autos,
lever gun and pump actions. Increases in rifle performance, no increases
in barrel wear and felt recoil, along with superior temperature
stability are all realized with Superformance ammunition.