Jamie Rayner's first season in sole charge, the 2016-17 season, saw Rangers finish in sixth place in the Spartan South Midland League Division 1, ensuring qualification for the following years FA Cup Competition. They went out in the first round of the FA Vase to Broadfields United however. Their defence of Berks & Bucks Intermediate Cup ended in the semi-final against Woodley United on penalties following a 1-1 draw. Their top scorer for the season was Lamar Mason-Williams with thirty goals. At the end of the 2017-2018 season Rangers finished eighth in the table. Again they failed to progress in the FA Vase. In the FA Cup they went out following a penalty shoot-out after a replay with higher division opponents Cockfosters. Rangers reached the final of the Spartan South Midland League Challenge Trophy beating four teams from the division above them en route, before losing in the final to Broadfields United. Their top scorer for the season was Martin Griggs with 38 goals.