SACair Forum

M4 hop up issue

Mar 21, 2007 2:50am
I think i *no no word* up my Hop up. i took out my barrel and put in a TB. after i fired it there was no Hop. i took the TB out and put the reg barrel back in and still no hop. the hop up sleeve looks undamaged but i could be wrong. besides that anything else i might be missing that could cause the problem?
Mar 21, 2007 3:10am
the nubin man the nubin... little hollow silicon cylinder that the hop pushes down onto the bucking. If you lost it a 5mm length of plastic outting from a 16 awg wire will work till you get another
Mar 21, 2007 4:19am
ok i sort of understand what your saying, but whats plastic outing and awg meen?
Mar 21, 2007 4:24am
he's talking about the gage of the wiring you need to buy to replace the nub, in this case 16 awg, go to radioshack or some electronic store and ask.
"We'll bomb them back to the stone age" General Curtis Lemay ,USAF
Mar 21, 2007 4:30am
or you could go to aex and buy a new hop up rubber.