there is a doctor corner, that you could have posted...
Would be helpful if you added more details, like is an aeg or a gas gun and what brand
the buffer tube, you need an ar15 armourer wrench
the barrel, if you do not have a gas tube, just tighten the delta ring with said wrench
Love and Tolerance
Coffee, what purpose does these serve?
My little Soviets, Communism is magic
People's internet voices are always angry...
А ну, чики-брики и в дамки!