BERSERKER MGN7H-150 / 200 / 220 / 230 / 250 Linear Rails Viking Skis with Carriages

Size: 200mm

Customer Reviews

Based on 4 reviews
Jason Russell

This review is for the BERSERKER MGN7H-150. I am using these in a Voron 0.2 build. They run smooth. Clean and burr free. I used the Mobilex EP2 grease. Not a lot of experience with using rails. I could not figure out how to deliver the grease through the grease port, so just slid the carriage and greased them that way. I am happy with the rails so far.

Strong and smooth

I bought these before I built my v0.2 for the x axis and they have been smooth and quiet I used superlube to lubricate the rail and carriage and it’s been going strong for a year without any sign of wear

Dr. Mursey

Awesome rails, come bone dry and ready for action. Paired with EP2, these things fly like no other. I recommend getting double what you think you need though, cause you'll want another set after you try them.


Up upon the mountain tops of Trysilfjellet ancient Norsemen developed the linear rail ski. Carved out of wood, and smoothed by the hair of the brown bear, legend has it these skis could carry Berserker warriors for hundreds of miles on one push and over rocks and jagged terrain without binding. Nothing could break these skis which were blessed by the gods. Because of their strength these skis were modified to be axe handles, as you see in our own Berserker imagery. 

Fast forward to November 2022, and West3D has remastered the Norse technique and introduced it in 440C stainless steel to its customers. 

Linear Skis are produced on the factory’s newest equipment reserved specifically for manufacture of these rails (vs distributed) resulting in unparalleled uniformity.

BERSERKER rails are another no compromise option in West3D's lineup. These rails are butter smooth and represent the best value in terms of smoothness, consistency, and price in the industry today. We tested many rails to land on these. 

Medium in pre-load, these will not free-fall like cheap little to no pre-load models that are abundant in the marketplace. With higher pre-load comes the need for tighter tolerances, and higher quality suppliers. 

Made from 440C stainless steel, the rails and bearings will not rust, even in humid environments. Shipped dry with functioning grease ports you can easily lube these using our Mobilux EP2 in a syringe, and be ready to roll in no time! 

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