vsr sudden no hop

[fuzzhead]

Re: vsr sudden no hop

how would it tighten then ?

[fuzzhead]

Re: vsr sudden no hop

yh it didnt stop at all it didnt feel like any air came from the front though

[pmac(BT)]

Re: vsr sudden no hop

Have you had the cylinder apart yet?

have you installed any new/upgrade parts?

You should defently feel air coming out the cylinder head,even with a large leak from the cylinder head. if your not then theres an issue with the piston. most likely to do with the o ring

[fuzzhead]

Re: vsr sudden no hop

laylax cylinder head edgi spring guide aspuk spring (480 fps before new barrel) tm precision barrel 430mm i cleaned alot of thick grease off the internals when i got it
dangerwerx hop thingy the full bar one

[Magpul-4-ever]

Re: vsr sudden no hop

Take your cylinder apart,

Check the O-Ring is seated properly, Slightly greased with silicone grease or oil (I mean only a small amount to help with sealing to cylinder)
Check the spring and spring guide is all seated nicely, Reassemble with a bit of PTFE tape on the thread (Always remember to wind the tape around the opposite way to it screwing in).
Install into rifle with out outer barrel in and do the compression test, cock, push bolt forward, put finger over the end and see if the piston moves or not. If it moves still then the piston/O-Ring is at fault. If it stays in position then you have now a good air seal.

HTH

[fuzzhead]

Re: vsr sudden no hop

ok ordered some ptfe tape just will check the inside of cylinder today and see if i can sort that out and when the tape arrives ill tape the cylinder head

[pmac(BT)]

Re: vsr sudden no hop

Are you using the stock piston still ?
if not and using a laylax swap the o ring from the stock piston to the laylax. other brands like aspuk im not sure how good there seal is.

as above slightly grease the o rings and check tightness of parts.

[fuzzhead]

Re: vsr sudden no hop

using a laylax piston which is red dont know the type

[fuzzhead]

Re: vsr sudden no hop

i took apart to check everything seems in place struggling to get the sear that holds the bolt in place back in fully

[fuzzhead]

Re: vsr sudden no hop

whats the best way to put the sear back in as im struggling

[fuzzhead]

Re: vsr sudden no hop

anyone

[aribos]

Re: vsr sudden no hop

What rubber is in there? Do you know the FPS? Could be a torn rubber is first thoughts.

[fuzzhead]

Re: vsr sudden no hop

480 fps before new barrel dunno now and the rubbers fine i just need to get the sear back in to try and see if ive fixed it but its hard to get in any advice

[fuzzhead]

Re: vsr sudden no hop

ok everythings sorted is it normal that you get the odd one which will drop

[aribos]

Re: vsr sudden no hop

Sometimes yes, can be consistency of the BB or if there is a silencer its catching etc.

Make sure if its a G-spec that the silencer isn't being hit by the BB's when travelling through.

Could just be one of those things that happen, also depends out of how many shots we are talking.