Products mentioned in this Article
M4 Sherman Tank Special Rules from Blood, Guts & Glory
At the start of the game a player may elect to fit all of their Sherman tanks (of all variants) with Duckbills. This gives them Wide Tracks (see page 61 of the rulebook), but makes their mobility rating Slow Tank. M4A3E2 Jumbo and M4A3E8 Easy Eight tanks cannot be fitted with Duckbills and ignore the Duckbills special rule.
Below: M4A3 (late) with Duckbills sits next to a M4A3 (late) with conventional Sherman tracks.