I think the "pitch" of the noise bothers me .a .22mag pistol is bad..
10.5in AR barrel .556 = standard flash hider noise but as expected
.300 = blkout flash forward muzzle loud but to ok..
6.5 Grendel flash forward muzzle loud as FU.....
thats strange. to my ears our Grendel is WAY quieter than the nephews 10.5 inch 223
22 mag are loud.
357 mag hurts my ears worse than 44 mag.
Of course the one shot game isn't a big thing. even with a brake. and multiple shots are ears protected so thats all good too.
