Will an LDC work ?!

My OD is .550"

@bob_O Lol ?I used an old school non digital caliper, it took a while before i figured it out (tech spoiled). I actually had to think. 

@bob_o no worries I got it all squared away ! 

@bob_o no he did not unfortunately. But the TKO is going to make me a custom muzzle brake and it should suffice for this rifle. I appreciate all the help. Troy Hammer is working on my Kral mega and he is going to regulate it for me so I’ll be interested to see how that turns out as well. 

@addertooth off subject but that bulldog looks sick ! I love their looks and that just tops it off. 

Here she is, custom TKO made and truly works great! I dont think this rifle would ever be silent its just not in the design BUT its nothing like it was. Thanks to Mike and everyone on the forum who helped me find something, i love it. No affect in accuracy or POI so thats great.