Aside from the firearm restriction boundary question, the way I read it (I've been wondering about this) is that since the Snoqualmie Wildlife Area (all units) is in a "Nontoxic Shot Zone" (p.22 of upland/waterfowl regs), then a slug, lead or otherwise, would be legal for big game but not buckshot (unless it meets approved non toxic shot requirements). Am I right or wrong?