Whether you like one or the other; this video is pretty good.
I was trying to go to bed last night and you had to post this damn link. An hour or so later I went to bed. . Great video. Thanks. I like his deadpan funny comments. Very interesting.
Oh, and then one of the subsequent vids after was with Hickok45 and a dude who brought three pistols for him to shoot. One was a tiny Spanish derringer looking thing. It was a 25acp 5 round semi. Hickok’s finger was longer than the barrel and he could about wrap his first finger joint across the barrel. I had no idea he was 6’8”. Damn
The opposite is often true about the AR. Many are often listed as 5.56 but actually have a .223 throat length/taper AND headspace.
That's scary. Sounds like a good reason to buy/borrow a gauge and verify your AR if you want to shoot 5.56 ammo.
Surprised no one has posted this yet;