T tonyab311 Greenlighter Joined Sep 2, 2013 Messages 1 Sep 2, 2013 #1 i was told that anything over 8mg of hydromophone was extended release is that true
Gado Bluelighter Joined Apr 1, 2013 Messages 101 Location Chicago Sep 2, 2013 #2 IRs come in 2,4 and 8mg. Yes anything more 12,16,24,32 are ERs.