I have a Saker762, and am quite the fan. I'll side with Jake on this, and say that for what you lose in overall suppression ability between a 556 and 762 can, you more than make up for in versatility. While yes, this is for a patrol weapon, I'm going to ASSUME that it will be personally owned. That means that the end user could very well want to use it on other systems when not working. Having one can that I can swap between my SCAR17, and my 556SBR is pretty nice.