Looking into the Grendel game for benchrest

[NugginFutz]

Thanks, so it sounds like no matter what length given I don't have the shakes starting at 100 yards decent groups would be possible with 6.5G. Well I guess by bedded there's more support so less of the barrel is left dangling?

By bedded, I mean that when the barrel was mated with the upper receiver, a modest amount of LocTite Blue was applied to the barrel extension so that, when fitted, any voids between the barrel and upper were filled. This is done to reduce movement and improve rigidity.