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The point of suppressors is to cut the sound. The weight is a moot point as they don't really weigh that much. I personally enjoy having my supers tuned down to 22mag volumes when hunting as I don't wear ear protection. I'm not sure what this class 3 thing is that was brought up unless the tax stamp is what is being referred to. I'm not a fan of them being regulated, but it's not hard to apply. The hardest part is waiting for approval. Actually, it could be stated that the fee to apply could be racist as well. While the subject of suppressors is on the table, what exactly do most people think they are used for?