Thread: Double grouping .... likely causes ?

Cheers everyone-wont be done with a chrony and more likely old school. Couple of loads and if it works that's probably where it will stay.
The dud reloading my 243 has done a handful of stout loads and probably 20 run of the mill middling loads.
If the stout ones work and look ok and shoot better than the lower ones we might have a redo. Otherwise its like the old days with me growing up.
Buy a packet from the shop, sight it in and run with whats left.