“The AR-15 and other rifles in .566 have almost NO recoil.”
I have seen the same and done it as well albeit with an AR-15 not a M-16. No damage to me or the weapon. One point of order its .556 not .566
Oops my bad Its 5.56 not .556
“One point of order its .556 not .566”
Actually, it is 5.56mm. Just sayin’.