thanks I found another solution, a barrel extension.
Hi,It is pretty simple as long as you have the barrel wrench for it. Just use the barrel wrench to unscrew the barrel nut and wallah, then you will need to buy all of the other parts to use a different handguard. I am selling the wrench second hand along with the other parts if you do not want to spend full retail for the parts.
I want to remove quad rail and shorten it, then put it back on.It's super easy with the right tools.
A barrel extension looks and does something totally different.
What is the end result you want?
You can buy a barrel nut remover or make one. My barrel nut was only on with about 3 lbs of torque. I made one out of pvc pipe. Mine was not even cut well enough to fit into all of the 4 slots in the nut, yet it twisted right off. Once you have the nut off you can fine tune you homemade wrench. It is supposed to be torqued to 25 lbs, I'm told.I want to remove quad rail and shorten it, then put it back on.