Madbul Ultimate Help

[Delta149]

Re: Madbul Ultimate Help

My AA R85 (Clone of the G&G) used an M4 hop unit...

[Anfrax666]

Re: Madbul Ultimate Help

I Have an Ultimate hop up in my ares m4, its excellent!! i now can hit targets 60m away

Which ammo/ barrel/ rubber you using?

I installed mine to a TM with KA Body with Madbull barrel and rubber and it wouldnt feed excell, just kept on jamming, even with hop fully off. I expect the setup will only feed madbull ammo.

Anyone else had a similar issue?

[ThePope]

Re: Madbul Ultimate Help

Its the oring on the bottom causing the feeding issues, take it off :P it worked perfectly in my old G&P after i filed down the sides a bit and removed the oring on the bottom and afaik its still working fine for the lad I sold it to.

[Anfrax666]

Re: Madbul Ultimate Help

Hadnt thought of that, the ammo would feed up fine into the chamber and fire on semi but couldnt cope on full auto. My KA hop unit has a similar oring installed which worked fine when i switched back to it. I'll give it a ago though, thanks.

[ThePope]

Re: Madbul Ultimate Help

Yeah its due to the oring slightly slowing down the feeding speed thus causing blockups and non feeding in full auto.