Looking for a Stiff/Rigid free float rail

[crossgun]

Im looking for thoughts on a rigid/stiff mounted free float rail. Ideally 10" KeyMod but that's not a deal breaker to mount a IR laser to. Weight is always a concern but I have noticed recently that the newer light keymod rails have a lot of flex on them and for an aiming device I would like something with a bit less deflection.

Thoughts?

[dmd08]

I have two geissele rails and they are very rigid. You'd have to pick up a keymod rail on the EE since last I looked the new rails were only in mlok.

[WS6]

The most rigid rail I know of is the Hodge/Mega wedgelock.

[Vegasshooter]

I'm running a Geiselle on one of mine. It is M-Lok, but very stiff. I would definately trust it with anything. They are built in such a way as they extend a tiny bit onto the upper receiver and have Allen screws on each side that lock the rail in place against the upper. Super secure and rigid.

[Iraqgunz]

Probably the Geissele MLOK rail. It's pretty rigid and bomb proof.

[bulldozer3]

To hop in here... any opinion on the SLR Ion ultralight mlok? Similar desires, would be going on a DD m4v7 lw and used with a bipod

[M4Guru]

Some deflection testing has been done on a few popular hand guards for these purposes, and the Wedge Lock had the least deflection of the ones tested.

[kwilkin]

You might consider the KAC URX4 10".

[nate89]

To hop in here... any opinion on the SLR Ion ultralight mlok? Similar desires, would be going on a DD m4v7 lw and used with a bipod

I have a friend with a 14.5" pinned upper with that rail. It is very solid, and a quality rail, but I would still prefer the Geissele rail specifically dealing with rail flex that would impact POI with a laser.

[Pappabear]

Probably the Geissele MLOK rail. It's pretty rigid and bomb proof.

Agreed, and

I have a few of the new lightweight models and I have noticed how hot they get very quickly. Just another drawback vs the Geissele MLOK or other such more stout systems.

PB