Which one should i buy?
The one with 1 rail
http://www.newegg.com/Product/Product.a … 6817139005
OR
3 rails?
http://www.newegg.com/Product/Product.a … 6817139002
The one with 1 rail
http://www.newegg.com/Product/Product.a … 6817139005
OR
3 rails?
http://www.newegg.com/Product/Product.a … 6817139002