If you listen to Eric Cortina those things do nothing ie weighing primers bullets(maybe) but he said bergers the difference makes no change on the target. also he does not clean his brass at all just cleans out primer pocket does not uniform inside or out on Lapua brass.... saves a ton of time and he is a world Champion makes you wonder. I also do not do thoses things and my ELR gun Hammers shot out to 2925
I also do not clean my rifles each and every time I shoot it is a waste of time , I only clean when I see accuracy start to diminish, most guns around 100 rounds, because when you do it takes more than one round to foul a barrel hence F class sighters are used to foul you must get back to copper equilibrium. the nice thing about this hobby is it is not set in concrete many ways to do things and the fun is finding them.
Welcome back , this is the stuff we need to work on the math that makes everything work.. thank you I have been studying MOA because that is what I have but i need to learn mils as well to be good at this. I am more and more watching in my scope to get my hits so I can make my own calls unless i have someone whom i trust is giving me good info..... This part the math is more important that pulling the trigger.... this is what gets solid hits also this winter stuck in my house I am studying wind calls another very important aspect of this game...
yes Larue is your friend they make anything you could want in a AR QD mount check them out and a awesome company
https://www.larue.com/category/larue-mounts/scope-mounts/riflescope-mounts/
I just don't understand why everyone thinks this is some kind of victory for the 2A when I can walk into a gun store and buy a suppressor turn around and walk out then we will be somewhere near getting our rights back until then it is all fluff!