Sun Devil compatable hand guards

[The Infantry]

I have searched high an low on here to see if there is anything about what fore-end will work with a Sun Devil upper. If anyone has any photos or info of what works and what does not, I would appreciate the input.

FYI... I am looking into building my own custom ground up M4.

Nick

[zero7one]

Can you be a little more specific on what you are looking for? Are you talking about a Handguard/Rail System? If so, what length gas system will you have? Does the Sun Devil upper have a Delta Ring or a Front Sight Post? If so, do you intend to remove them?

[The Infantry]

I am talking about the hand guard / rail system, like using a larue tactical or Daniel Defense hand rail. I read not much fits on the sun devil upper, because the body itself is too thick.

No front sight post or delta ring. going to use the barrel nut type mounting and a low profile gas block.

Its going to be using a 11.5 inch barrel with carbine length gas tube.

Nick