Im funnin you guys on the 400 yards. Sorry, my teasin. But. Next week were going too take it too the range and see what it can do at 100.
I would bet these little guys in the rite hands with some young eyes, could do some good groups.
YouTube - Shooting an LWRC 10.5-inch SBR 500+ yards
500 yards with a 10.5 inch. Probably would just give someone a headache.