Unless your No.1 is suffering accuracy problems, don't waste the money to get the unnecessary stuff put on it. The culprit to the accuracy with the Ruger was that the hanger bolt(fore arm bolt that attaches the fore arm) used to be too long and would impact on the barrel and cause undue upward pressure. The easy and cheap fix would find a rubber or fiber washer that is thick enough to keep the bolt from touching the barrel. That way you can spend the money on more ammo and components.