The recoil energy and velocity in this table are integrated over an interval of time, so a stretched out “push” may measure the same as a sudden impact. (However, I get the impression that it became a b***h to carry after a few hours marching and _not_ shooting.) So I think this table works at all mainly because most guns for similar cartridges are within 10% of the same weight.Īny energy diverted by the gun from propelling the bullet will reduce these numbers, but I would expect the typical self-loading action to only affect them a few percent – otherwise when the Springfield 03 was replaced by the M1 Garand, troops would have complained about a reduced range.įinally, perceived recoil and actual measured recoil are not the same. If you want to know what that would feel like from a 7.5lb rifle - equal weight to say - the 243win rifle he used (7.5lb, 100grn 2960fps with. recoil energy and 12.7fps recoil velocity. So Chuck has an 8lb 30-06 firing 165grn pills at 2900fps with 20.1ft.lbs. The mass of the gun affects both the recoil energy and the recoil velocity as an extreme example, if you jury-rigged an M1 Garand for full-auto it would be uncontrollable, but the BAR was controllable because it was about twice the mass. Your Rifles recoil Energy Tables recoil energy / (your rifle weight/tables weight). The table definitely should have listed the gun used to get these measurements.
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