G3-SG1 Questions
 

I have a TM G3-SG1 with a Guarder SP110 spring installed. I am getting a Systema 6.04 Brass Inner Barrel right away soon here. Now that you have some background on the gun here are the questions.

1> My shots seem to be inconsistent. I can fire 25 shots and have a 6"-8" grouping. This is not good enough for what I want to do. Now the question I have is will the new tight bore barrel make a big differance in this grouping or is there something else I need to look at?? Maybe the Hopup rubber??

2> I know I have seen a post before but I couldnt find it. Does anyone have a guide for installing a tight bore barrel into a G3? Or is it pretty easy??

Thats it for my questions for now. Thanks in advance for any help.

its painfully simple to install the inner barrel
i hear bad things (lots of jamming) with the systema tightbores
to increase your grouping you need a tightbore and high quality hopup rubber (systema, guarder, KM)

when I got my 6.04mm KM TN barrel. The accuracy was shit to the max for the first 500 shots.

Then for some reason it got "Godlike" from that point on.

Maybe you need to wear the barrel in first?

not sure but it's quite good. But something tells me that Tanio Koba Twist barrel is the way to go.

I have read the posts about the Tanio and decided it wasnt for me. From what I understood anything over ?330fps? negates the rifling effect.

This is true.

Plz explain.

A quick read would solve this:

http://www.airsoftcanada.com/showthread.php?t=27059