Springline, for feeding BB's

[netshark993]

Okay, as the SAW isnt selling, I am starting on a M2 Browning body kit to convert the SAW to a .50 cal monster, and the one thing that i need is what I have seen called springline, its that spring hose like what is used to feed BBs from the mag on the saw to the part that locks into the magwell. I am looking for it on lengths of 3ft+. i'vedone my searching for a while, but i cant seem to find anything. any help would be greatly appreciated.

[Bekut]

Go to Mcmaster-Carr and search for 9664K49. That is the spring you need.

[netshark993]

already found. but the SAW is gone. someay ill probably work on that project