Newborn's cold weather 620AL-CLEAR features a polyethylene barrel, which keeps the users hands from getting cold in the winter and also allows the material inside to be seen without removing the barrel. Like Newborn's other 620AL variations, this model features an 18:1 thrust ratio, DuraCore friction plate, heat treated rod, and comes equipped with 3 cones, a sausage cup, a dual hytrel cup and a conical ejector. This model works with 20 oz. sausage packs, standard 10 oz. cartridges, and 24oz. bulk material.