Looking for a low price front bench rest for use with a round forearm

Anyone ever try one of these:

I bought one but didn't care for the bag. I took a metal plate and bolted it to the original plate. Rolled the edges up to hold a small bulls bag. It works much better. (Though my shooting may not prove it.)

I think I likely have a cheap front base... orange, metal, put a leather bag on top tied down.

IMHO the choice of front and rear bags aint' much of an issue unless you are truly benchrest shooting.

At least it has not kept me from shooting groups MOA and under for years.

I do not care for that narrow of a front bag though... I don't want the sides grabbing my forend on an AR