MVP Electron Firm Entropy 4|3|-0.5|3 - 170.5g - BlackThis Disc: Black on black on black. See All: Electron Firm Entropy 4 3 0. 5 3s with Stock stamp. Mold: The MVP Entropy 4 3 0. 5 3 Putter in Electron Firm Plastic Speed: 4. 0 Glide: 3. 0 Turn: 0. 5 Fade: 3. 0 See all Entropy 4 3 0. 5 3s The Electron Entropy is officially making its way to a stock offering, allowing even more players to experience the magic of this overstable putter. As Electron plastic tends to beat in much quicker, this Entropy comes