hi i recently purchased a nt 10 and after having a proto reflex 11 that was quit as hell have noticed that my nt 10 is a little lounder and was wondering if there is anything i can do to reduce the noise.
Check the bolt tips. There should be a blue one and a red one. They are interchangeable on the NT. One is slightly noisier than the other.
Also some barrels are louder than others.