benelli m4 AR stock Adapter?

Anyone know of an AR stock adapter for the benelli m4?

I don't think there is an easy or good way to fit an AE RE over the Benelli action spring extension.

Dennis.

Pretty sure if could be done it would be done by now.

I'd imagine that, due to the angle of the stock tube assembly, this wouldn't even be a desirable product. No matter, the aftermarket for the M4 is very small due to the small number of people who own one.