CANAMMO has them made for them. They are shipping out (I got mine this week) and they are made in china. The rail is about 5" long and from what I gather they sit and bolt in/on the m16 style handle on top the rifle. The rail comes with 4 bolts and an allen key for mounting to the rifle and is about 1" tall (roughly looks more like 3/4" to me). From what I can tell the rail is made from T6061 aluminum hard anodized and, for a firearm related product coming from China, is very well built. Also it is very rigid and sturdy and light so added weight to the rifle is minimal. Lastly comes in a green box with no pictures or wording (except for the white sticker that says NRT004 Made in China). For the price the rail was I was a little leery about how the quality would be as a lot of rails for firearms are usually more money but after further inspection the rail is a excellent buy for a new type 97.