Took my standard M1A to the range today. All USGI TRW parts built on a SAI receiver, only mod is a shimmed gas cylinder. Took some time off this week so I could spend it at the range. Man I sure don't want to go back to work!

100yds
Front rest
Federal Premium 168gr Matchking BTHP
5 shot groups
1st group .979
2nd 1.34
3rd .873
average 1.06