midlength gas system

Guys, I need help

I’m pricing out parts for an AR build and I need help choosing the right buffer and spring weight. I know there was a video or article going around a while back that explained all this pretty detailed, but I’ve lost it. I’m going with a 16" barrel in .22wylde with a midlength gas system. If any of yall could help out, or link me to that video I’d appreciate it.

@coffeeandspentbrass @libertymints @libertybill @therevenantrising @docmancain @bolt-carrier-assembly @tristikov @cerebralzero