Free recoil M16Momentum40.4 lb-ft/sVelocityEnergy Notes: Free recoil is calculated by using the rifle weight, bullet weight, muzzle velocity, and charge weight. It is that which would be measured if the rifle were fired suspended from strings, free to recoil. A rifle's perceived recoil is also dependent on many other factors which are not readily quantified.
Free recoil M16.Momentum404 lb-ft/sVelocityEnergy Notes: Free recoil is calculated by using the rifle weight, bullet weight, muzzle velocity, and charge weight. It is that which would be measured if the rifle were fired suspended from strings, free to recoil. A rifle's perceived recoil is also dependent on many other factors which are not readily quantified.