Daniel Defense piston Omega rail 7"
This rail will fit the LWRC, POF and Ares conversions uppers.
It's a 3pc rail which allows the front top piece to be removed for cleaning.
It's a great design.
http://img.photobucket.com/albums/v4...egarail001.jpg
http://img.photobucket.com/albums/v4...egarail003.jpg
This is a fantastic product.
Just finished mounting one on a Bushmaster with their Gas Piston Conversion (the remarketed Ares system).
Tech note for anyone needing it in the future: The Bushy Gas Piston system uses a barrel/spigot clamp that, when mounting the DD Piston Omega Rail, you can simply remove and do away with. It's basically unnecessary. It's my understanding that Bushy's contract with Ares was for 1 yr., and is about to run out - and when it does, Ares will be beginning production again (without the barrel clamp).