I was shooting 250g Swift A-Frames at 2860 fps, using Rem brass, CCI 250 primers and IMR 4320 (1 grain below max in the Swift Manual) on the target I posted. The gun will shoot better than that, it's my inconsistent hold that's holding the gun back. My gun groups as well with 350g Woodleigh PPs at 2360 fps using H4350, 2 grains below max. It kicks a bit more with the 350g Woodleighs but it's still just a gentle caress.

Regards,
Chuck