[toda7873]

I picked up a bt4 combat used, does anyone know which color is the stock drive spring? It came with a green one on.

And does anyone have any tips to stop the wiggle in the stock feedneck?

[Pballer2013]

stock is silver. and you could hockey tape it or something. if it really bothers you that much you could hot glue it but i defiantly would recommended it

[toda7873]

ok thanks . if i have the bt spring kit, which color should I use? Black? there is no silver

[toda7873]

anyone?

[Whiteyboy]

Originally Posted by toda7873

ok thanks . if i have the bt spring kit, which color should I use? Black? there is no silver

If you are using the BT spring kit.

Features

* Red Spring – Hard
* Silver Spring – Medium
* Black Spring – Stock
* Green Spring – Light
* Blue Spring – Ultra Light

[toda7873]

ok thanks, lol , there is a silver spring in there, but i guess i'll try black.

[Whiteyboy]

Originally Posted by toda7873

ok thanks, lol , there is a silver spring in there, but i guess i'll try black.

Just make sure before using it to actually play that you shoot the marker over a chrono and check the velocity.

[toda7873]

gotcha