That’s the max load for 223 Remington chamber. I’m running a Wylde chamber and can run to 5.56 pressures. the hornady manual they have 5.56 data for AR comp, that’s where i got my start point. the Sierra has a lot less bearing surface than the 75gr eld-m as well so using hornady data shouldn’t be an issue.. For those that are using 223 remimgtons I would definitely back off my load or get your chamber cut to a 223 Wylde chamber.
I'm running compass lake chambers and they are even tighter than the wyldes. They way they shoot I'll never have mine cut to the wylde.. I don't need to run it smoking hot to still be effective.. I should check that manual and see if maybe it has 556 loads in it as well...
Originally Posted by raybass
I try to stick with the basics, they do so well. Nothing fancy mind you, just plain jane will get it done with style.
Originally Posted by Pharmseller
You want to see an animal drop right now? Shoot him in the ear hole.
