Maybe and maybe not possible. It means bar studs would have to be inserted into chasis. Maybe email Stihl themselves and ask.
MS 270 Chain Saw - Stihl Incorporated United States - Products - Manufacturing and Selling The World's Number One Chain Saw
Also, that idea makes flipping the bar etc a PITA too so most dont flip it or deburr it or even clean the groove. For pro's it's a bad idea IMHO.