If you bought it at a paintball store, I highly doubt it is a genuine KAC product.
Usually, reviews will include photos, and some sort of feedback like "it's the greatest thing ever and it tames the intense recoil of my BB gun to a more manageable level," or "it's a POS and is only good by 1995 standards."
Since it IS an accessory, you put it in the right forum; don't worry what the pseudo-Mods say. And don't take advice from people who say "prolly." :lol: