I do alot of reading but very little posting but now I have a few questions concerning the kwa hop rubbers.
My kwa km4a1 out ranges all my other guns and after stripping,upgrading and changing things I have come to the conclusion that it is the hop rubber that is the main reason for this so......
Iv looked at the firefly hop rubbers and they seem to be very similar to the kwa ones but twice the price ! are they pretty much the same thing ?.
Do kwa rubbers fit ok in other guns.i have ics split gerarbox m4's and g&g toptechs ?.
Also are there any little tricks to improve the hop performance ?.
Thanks for your time.
Edited by sigee, 18 August 2013 - 04:17 AM.