Pretty sure 4 groove runs lower pressures..
Wish that would have been the case with the one I had...Groupings were around 4'' at best...The groups wouldn't have bothered me at all it it would have put the bullet spot on with a cold bore, but no such luck....I have an Ithica that won't group, but will take the center of the target out on the first shot every time if I do my part, and I am OK with that...If the Kimber did that I would still have it..
The thing is that lately I see a lot more good than bad. That is why I thought they may have changed something. I have not heard of a single 84L with feeding, accuracy or other issues. The same certainly can't be said for earlier models.




















































