It actually makes sense for Gerber to introduce MAP more so than any of the other brands. Considering that all of their products are sold online or through big box, if an online retailer rock bottoms their prices, larger retailers might become upset. And considering that most of their line is incredibly cheap to produce, no doubt a motivated retailer could truly 'rock bottom' many of their models.
If one big box retailer became upset and dropped their line, that could represent a massive revenue loss for the company. Whereas most of the discussion on this forum is centered around high quality, smaller brands, that are sold in smaller quantities with many small retailers rather than a handful of massive retailers (walmart, bass pro, ect.).
In full disclosure, I don't own any Gerber nor do I plan to, but it's an interesting discussion none the less.