SAR80 Home Build First Shots

First shots of my home built SAR-80. The Singapore Assault Rifle 1980 was design by Sterling in England and is the first evolution from the Armalite AR-18. It features many design improvements over the AR-180 including the adjustable gas system. This system has 4 settings Off, 1, 2, & 3. This newly built gun needed position 3 to run at first but after a couple hundred rounds it was working reliably and locking the bolt back on setting 2. I believe this may be the first semi-auto SAR-80 in the US.