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Posted: Mon Sep 24, 2012 8:48 am
by qyuubi786
Will it help if the neoprene is more rough (causes more friction when I rub my finger against it)?

Posted: Mon Sep 24, 2012 3:15 pm
by jackssmirkingrevenge
if the neoprene has a rough side and a smooth side, the smooth side should be the one which touches the breech.

Posted: Tue Jun 18, 2013 4:23 am
by iloveairguns
didn't check if anyone already asked this (i know, i know...) but what material are muzzle and breech parts, i mean the silver color parts glued to the barrel? also sorry if im posting on some old topic.

Posted: Tue Jun 18, 2013 4:35 am
by jackssmirkingrevenge
Aluminium, but I've had good results simply wrapping masking tape around the barrel and gluing the whole thing with araldite:

http://www.spudfiles.com/forums/mini-0- ... 20101.html

Image

Image

Good for 800 psi at least ;)

Posted: Tue Jun 18, 2013 6:20 am
by iloveairguns
800 psi i wouldn't have thought a coax could do that but doesn't it already need a very rigid material for the chamber

Posted: Tue Jun 18, 2013 6:46 am
by jackssmirkingrevenge
It's all about the ratio of diameter to wall thickness. An 80mm brass pipe with 0.5mm walls will bulge like a balloon if you put 800 psi into it, and 8mm brass pìpe with the same wall thickness on the other hand will handle it safely, having a diameter:wall thickness ration ten times higher.

Posted: Wed Jun 19, 2013 3:10 am
by iloveairguns
ok didnt even know dat

Posted: Sun Jun 23, 2013 5:58 am
by iloveairguns
and why are the pictures deleted

Posted: Sun Jun 23, 2013 1:02 pm
by jackssmirkingrevenge
they were on my photobucket account, i had deleted a bunch of stuff.

here:

Posted: Mon Jun 24, 2013 6:57 am
by iloveairguns
what else than masking tape could be used to make the cap to the end of the chamber

Posted: Mon Jun 24, 2013 7:03 am
by jackssmirkingrevenge
I'm sorry, masking tape is really easy... if that is too much for you then maybe you shouldn't be making it...