If you want to keep it simple, yeah.
There is the crafty way, where here Handgaurd cap is mounted behind the muzzle attachment instead of the gasblock that lets you use a carbine length handgaurd.
You need a low-pro gasblock and you loose the ability to have a front iron, but it looks slicks.
I think you need some sort of collar to shim between the muzzle and the cap.
I tried searching for an Image to show you, but can't find a working link.
Do an image search for "Hera AR-15 pistol" and you'll see what I mean. Should be the first one in the list.