I was given 100 rounds of Tulammo 9mm 115 gr FMJ steel cased and purchased 50 rounds of Aguila 9mm 115 gr FMJ and 100 rounds of Federal Premium 9mm 115 gr FMJ. Is this a good lineup of ammo and/or are there others that you recommend?
Viper84
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30,418 Posts
Look at energy figures.
Most lighter bullets are moving considerably faster; and since energy is a product of velocity squared, they tend to have more muzzle energy.
More energy going out the front end means more energy coming back as recoil (if Isaac Newton knew what he was talking about...).
Moreover, heavy for caliber bullets tend to do better than lightweights, vis a vis terminal performance.
Most lighter bullets are moving considerably faster; and since energy is a product of velocity squared, they tend to have more muzzle energy.
More energy going out the front end means more energy coming back as recoil (if Isaac Newton knew what he was talking about...).
Moreover, heavy for caliber bullets tend to do better than lightweights, vis a vis terminal performance.
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