Knoxx Industries sells an improved version of the compstock. It is the compstock hardsleeve and it also has a soft start cam. The soft start cam reduces recoil for light loads like trap in adition to the regular reduction it does for heavy buckshot loads. The hardsleeve is to make the stock more durable for law enforcment and not fragile like the rubber cover. Knoxx has it on sale for only $99! Considering it is superior to the origonal compstock, that's a great bargin.