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  1. X

    Ideal barrel length for a 22LR

    With low powder loads and quick burns propellants are exhausted before the bullet reaches the end of the barrel, so longer barrels will cause loss of velocity due to friction after the propellant is used up. Using a bigger load of powder or slower burning powder (larger granules) will make a...
  2. X

    Ideal barrel length for a 22LR

    Hi there, I'm new to the forum but would like to throw in my two bits, the RUGER 10/22 is a semi-automatic rifle, part of the energy from combustion is used to propel the bullet, and part for cycling the breech block and carrier to load the next round into the chamber and cock the firing pin...