Love these weapon sounds mate! LSW/Bozar has to be my favourite, but the one thing I have to say is that even though the explosion sounds are a close second, I have a personal problem against the latter part of its sound.
It is good to begin with, but then it's kind of, with no use of a better word, 'spongy.' Play it to yourself a couple times, and you will hear it's marvel at the beginning and then a very synthetic sound towards the end.
And to quote yourself:
"FIX OR GULAG"