I will dig out my carbine tonight if I get a chance an post some pics of my M9 mounted... Can we see some of yours mounted too?
Above is a rather old pic of mine (2001?) ... this is a Bushmaster Registered Receiver (M-16 Full Auto) and it showns an M-7 bayonet, Soligen Eickhorn M-16 bayonet, and a Buck M9 Bayonet... The mag at upper left is a 30-rd mag while the mag to the right is a 100-rd Beta mag...
The second pic is an even older pic (1999?) that shows a pair of Bushmaster AR-15s I used to own. Top is a 20-inch HBAR while the bottom is an M4A4 with the 14.5-inch barrel. Note these both have phantom flash hiders... Both are Buck M9s.