I currently have a nitro 30 on a dpms Oracle and it is fairly loud due to the action with excess gas (I assume). I have an adjustable gas block on the way to tame it down some. I just wanted to know if anyone has noticed a significant difference using 22 cal end caps or any of the stealth buffers from armaspec or jp enterprise. I am just trying to go as low as I can at my right ear. Looking for any tricks or advice people may have.
Thanks in advance for any advice.
Thanks in advance for any advice.