Okay so I have an 8.2 in SBR AR-15 and a 16 inch Ruger American bolt action. Using the same suppressor and same ammo obviously the AR-15 is significantly louder. So my question is will there be a noticeable difference in noise if I were to cut down the bolt action to say a 10 in? The bolt action with the can is super squirrel stealth mission quiet and I would like to keep it that way but I am really jonesing for an SBR bolt-action as long as I do not lose too much stealth. This is mostly for patrolling the backyard in the evening for critters without bothering the neighbors. I know the cheap and obvious answer is to leave the bolt gun alone since it does what I want it to but I sure would like to get that extra barrel length out of there if I can.