Weller Antique 107, previously known as Old Weller Antique, is bottled at 107 proof. This is a pre 2019 edition, with a screw top. From 2019 and onwards, Buffalo Trace replaced the screw top with an actual cork and gold foil, so that they could ask more for the same product. But here at MHM, we don’t care if you screw or *plop*. It’s all the same to us, price-wise. This wheated bourbon tastes like yummy and is a fan favorite.