Samson has released a Keymod version of its extremely popular Evolution rail series.
Samson’s customer service is excellent and unlike a lot of US RS companies, they will go the extra mile to export. This is one of the reasons the Evo has gained popularity with UK PTW users.
I think the Evo was the second or third tube I owned and I still think it’s one of the best. They’ve got the shape, weight and price right.