what loader on my MR1 w/rocking trigger?

[XTREM-1]

i have been reading lots about loaders. when i bought my MR1 I had a $5 gravity VL and that was ok for a while , BUT since then i have added a rocking trigger and lots of other mods exept a bolt. we played 2 weeks ago and i borrowed a dudes basic HALO(a $65 one), I could only get 8 BPS on full auto without choppin'. i want this gun to rip, but i realy don't to spend $165+ on a HALO B. what is everyone else using with this setup? thanks.....

[IMG][/IMG]