I own most of the Dewalt Lithium line and all (except the first generation drill) are exceptional. It's no difference. Applying a thick sealer on a cold day was a nightmare for my hands. I bought this and it was a breeze. Note that this thing is HUGE. Don't expect to carry a small caulking gun on your belt. It's a monster, but it's very well made and gets the job done. Note that my box did NOT have a "Made in USA" sticker on it. I don't know if they make them in the US or not (some of their new stuff) but I can tell you I've noticed a higher quality on the instruments with the sticker. I can't tell exactly what the difference is, but if you show me the full range I can pick the ones made here.
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