Ics m4 hop upgrade suggestions?

[Silentassasin]

Hello all can anybody suggest what hop up I should put in my ics m4 to replace the standard one. I have a madbull ultimate 6.01 barrel on the way and it seems silly to keep the standard one hop in. thanks joe

 

[Mack]

Unless your prepared to mod it heavily none will fit. ICS M4 hops are proprietary

Edit: Although I dont see why you would want to change it as ICS m4 hops are one of the better chambers you can get

 

[Silentassasin]

Right ok that solves that problem then. The one I have is broken as im rebuilding an old dead gun! So thought it was the perfect time to swop it out. I will purchase one of the 2 for sale on the forum thanks.

 

[Hibernator]

Unless your prepared to mod it heavily none will fit. ICS M4 hops are proprietary

Edit: Although I dont see why you would want to change it as ICS m4 hops are one of the better chambers you can get

Click to shrink...

What Mack said Nothing wrong with ICS hop units, but a new rubber and nub would help.

If you modify a non ICS hop, you'd probably need to replace your nozzle too.