clap...you continue to suggest the quanitative approach to theoretically determine those advertised light factory loads that would produce low felt recoil...in order to validate your calculations, you would still have to test fire factory loads that theoretically fit your calculated criteria...without using a test platform, like an a5, you would have to go by feel only...

what i propose is a qualitative approach, that ignores calculated expected outcomes...instead, utilize a test platform to rule out those factory light loads that will cycle an a5... the idea being that those loads produce too much recoil energy to be suitable for use in old doublegons...and that those factory loads that produce too little recoil energy to cycle an a5, may or may not be suitable for use in old doublegons..,.

how else would one practically determine which factory loads produce the least felt recoil?

Last edited by ed good; 04/28/23 03:24 PM.

keep it simple and keep it safe...