Modular/adjustable length hand guard

[Aftermath]

I've searched all over....
Does anyone make a hand guard that can be lengthened or shortened?
Here is what I am thinking about: SBR suppressed, say 10" barrel and 7" suppressor. Handguard long enough to cover most of the suppressor (15"?), help prevent a burn or whatever. Remove the suppressor and the muzzle is now deep inside. Remove a portion of the hand guard to expose the muzzle. Is there any such animal?
Thoughts?
Ideas?
Here we go....

 

[hlee]

Short answer. No.

Slightly longer answer. AR rifles are already modular. Many handguard models are offered in several lengths. Buy a short hg and a long hg that use the same barrel nut. Switch as necessary.

 

[drewthebrave]

Short answer. No.

Slightly longer answer. AR rifles are already modular. Many handguard models are offered in several lengths. Buy a short hg and a long hg that use the same barrel nut. Switch as necessary.

First post nailed it.

I have a few ALG rails in varying lengths. I've swapped them around over the years, but it's not something I do frequently. Keep in mind I also need to re-zero my iron sights after swapping rails, so I treat it as a more or less permanent change unless I need to replace a barrel.

If you plan on removing the suppressor, you really should use a rail that stops short of your muzzle. If your suppressor is getting hot enough to burn you, the radiant heat is going to make the handguard pretty damn hot, too.