A bad 308 load
I have one. Mixed headstamp military brass, whatever primers the gun shop has cheap, Hi-Tech reloading 147 grain FMJ machine gun pulls (resized but with collet marks all over them) seated to the cannelure (2.775" or so) and a thrown charge of 43 grains of H4895 off the Dillon RL550. That load only groups 2 1/2" out of my WBY SUB-MOA for 5 rounds. Spreads are horrible (35 FPS or so) but you can't find a cheaper 308 load to blast out of FN-FALs or HK91's.
Even at its worst, its still pretty good. I've never owned a 308 that wouldnt shoot.
