Anyone have any good SBR loads for 5.56? Looking to maximize velocity while dialing back the fireball out of a 10.5". I have a bunch of 62 gn projectiles, and I am thinking that using the heavier bullet will be a little better allowing for a little slower acceleration and achieving higher energy than a 55gn round. I have been digging around online, and the threads are all over the map. Also the cleaner the better, I am running a suppressor so I am trying to clean that up a bit too.

Really I am planning on tinkering with this for a while, so any testing or experience that you have with load development whether it worked or not would be appreciated.