This is the new gen 4 universal sight tool made by D.D.MachineWhat sets it apart from our previous sight tools, and most all the other tools on the market, Is how it grips the slide. This tool grips "all 4 sides" of the slide to keep it from trying to tilt the slide while it exerts the thousands of pounds of force required to adjust or remove the sights. This tool does not need the extra block sets to "TRY" and grip the slide like most of the other tools offered on the market. By the use of non-metallic inserts that you bring into contact on the sides of the slide "AFTER" snugging up the lower clamp block you stop all chance of the slide tilting.  QUALITY This tool is built from Billet 6061 aluminum made here is the USA.The pusher block is built from 4140 "cromo" steel to meet the required strength.  All of the hardware is US made grade 8 PRICEWith over 30 years of CNC Manufacturing experience under our belt we know howto build a High quality  commercial product that meets the requirements of the Do-It-Yourselfers and the experienced gun smiths at a direct market price.
This tool is marketed and built by us. There is no "MIDDLE MAN" trying to double the price to get his cut and most important to you, As the  manufacturer we are not just same reseller trying to make easy money at your expense.    Sellers other than D.D.Machine attempting to sell copies of our designs will be pursued legally and held financially  responsible for back damages, repayment of legal fees and profit loss.