Qc is not existant with this company apparently - TRYBE Defense AR-15 Gas Block, .750 Mil-Spec, Low Profile Steel

So when I received the gas block it was covered in this white chalky stuff. I washed it off and attempted to install the Trybes Defense gas tube (Rifle length) into the gas block. Could not get the holes to line up. turns out that the white chalky stuff was packed into the gas port hole and was blocking the gas tube from going all the way in. after washing and picking the residue out of the hole the roll pin would not go through the last hole in the gas tube. ticked me off as I can not finish my build due to taking a chance on a new product. Sorry Trybe you only get one shot with me and you first impression is garbage.