That's what Connor McGregor's leg sounded like when he kicked Poirier. Folded in half mid-lower leg. He didn't know it and tried to stand on it...
I'd find that clip and embed it, but that wouldn't be nice to you...
This will be a great one for @DNP's daily drive, one to check out.
There is also a great book by Tom Satterly. I don't know if it's on an audible or not, but it's worth checking to see if it is. Here's the book, All Secure:
Make sure you let this builder know - I have AR15 mag releases in all my Large Frame ARs, and there is no downside to that. None. And, there's alot of Large Frame ARs that I'm talking about here. They all function flawlessly.