Question about my setup, I'm wondering if this is normal (my first silencer)...When shooting I can feel blowback on my forward hand, it actually started to turn my hand black. It has to be coming from the surefire mount based on where I can feel it. The gas block and barrel in front of it (and the BCM Keymod) is turning black in front too and I'm even getting carbon buildup on the forward part of the barrel. Could this be coming from the round vertical ports on the Warcomp and back through the mount onto my hand/barrel?
My setup:
-11.5 DD barrel
-BRT .067 gas port reducer (built before I knew I was getting the can)
-Surefire Warcomp
-Surefire SOCOM RC2
-H2 buffer with standard carbine spring
It runs both with and without the can but I can tell its overgassed with it on. I get a little back through the charging handle but not much. My plan is to reduce the port some more to run suppressed only but is there anything else I should look at regarding the gas/carbon up front?


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