This is a preliminary range report on two of my newest .45 ACP 1911's. I say preliminary because neither has been fully broken in. The SDS (Tisas) Duty has ~ 150 rounds fired and the RIA Tactical II has exactly 50 rounds fired (this was my first time firing it). I fired 50 rounds from each gun, mainly to set the sights, and both performed flawlessly. The SDS had fixed sights, so I installed a set of LPA adjustable FO sights on it. The RIA came with adjustable sights. Both were close and required little adjustment. The targets below were the last 8- shot group I fired at 10 yards from each gun-SDS on the left and the RIA on the right. Top is the SDS and bottom is the RIA.
Garry
Garry