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· 3.07k views · 0 votes · posted by Bill Many
What Does Hdcp Signify As Dram Equivalent On Certain 12 Ga. Ammo
According to this discussion on ShotgunWorld, HDCP stands for handicap and is equivalent to 3 1/4 dram. This means that this type of ammo has more f/s, giving long yardage shooters less of a handicap when shooting against the shorter yardage shooters.T...