Thanks for the humor I needed that in my life. I was really struggling with figuring this out but you just cured it all. You my sir are a grand master of firearms.
Of coarse I thought of compressed air but when it comes to proper maintenance compressed air doesnt do it. The barrel also needs proper oiling which proves hard with the hand guard.
Also living in an apartment I dont have space for a compressor and I really cant see spending money on small compressed air bottles eveytime.
Is it a rare thing for people to take the barrel out? I tried to use easy to spell words I would hate to spell something wrong....