oh, not that, its just that if the hopup is all the way off the BB will be pushed PAST the chamber and roll out the barrel, so when you fire it it dry fired, chambered another BB that also rolled out the barrel
the hopup is a rubber nub in the barrel that gives the BB backspin to increase its range as well as holding the BB in place
Words to live by
Originally Posted by Kid
The apartment I am in right now costs $100 a month.
My average spending on food per day is less than $4.
My airsoft spending in the last month and a half has totaled over $1400.
They're called priorities. Get yourself some.