Side Armour Rail for Benelli M4

[Kano]

Anyone with an M4 running a Side Armour rail system?

Like the one here?

http://www. armtac.com/product/side-m4s90-rail/

It seems a little spendy, but it just may be what I am looking for for mine.

Thoughts? Reviews?

 

[Morpheus32]

Don't like it. It is nice on the top side but because it just sits on top of the forearm handguard, it is awkward. There are other options which are better.