not very much but a bit louder and has a thicker "BAM!" than the M4 (5.56) and guns with 7.62x51 nato are louder than AK-47.
It strictly depends on what guns you are comparing. Some are, some aren't.
The ported guns had a much louder report than non-ported guns, and many people complained about the excess noise. Hence they decided that it did little more than irritate folks.
Louder Than War was created in 2001.
Louder Than the Dragon was created in 2004.
Louder Than Love was created in 1988-12.
They do speak louder.
Louder Than Live was created on 10-12-07.
Louder Than Words - EP - was created in 2005.
Louder Than Bombs was created on 1987-03-30.
Diesel trains are louder than electric trains because you the noise that the diesel engine makes, which is louder than the electric engine.
Speaking Louder Than Before was created in 2008-05.