I am thinking about getting a can for my GO TO rifle. It's already threaded in 1/2x28 and has a standard A2 flash hider installed. I already decided I'll be going with 5.56 M193 55gr ammunition because of my 1/9 twist barrel. I realize I could save money and go steel cased but I'd rather take it easier on the extractor (even though I know it can take it). There's better QC on the PMC X-Tac over the Tula anyway (unless I'm wrong). My question is...do I really need to get the sub-sonic stuff? Does it make a big difference? Also, how much more per round are we taking here? Lastly, how much does this impact my effective range / fragmentation?
I now realize, having this all typed out, that I may be asking more than I should. I have a good chunk of sources that give me answers to some of these questions but I ask here for more of a consensus. Essentially, I'm asking to be sold or talked out of this. Haha. Thank you!
I already have a legal NFA Trust set up. I know all the technical and legal steps involved.