by in2anity » 10 Jul 2024, 1:04 pm
The way I look at things, there are two components of accuracy. Precision and consistency.
(At the risk of stating the obvious) if you are shooting targets, you need both. For positional competition, such as service rifle or 3p field, consistency is just as important as the cold-bore shots stacking. The 3-shot, or 5-shot guarantee is pretty useless if by the tenth, the POI is wandering, or the group blows out to 3-4moa or worse. Let alone say a 25 round match, where the barrel gets HOT. Enter stage the mysterious world of bedding. Countless time has been invested in bedding clunkers to make the rifle predominantly more consistent (yet not necessarily anymore coldbore precise). Books are written about it. And in aformentioned positional match situations, consistency is paramount. Bedding counts, for consistency.
A heavy barrel just brute forces its way out of such bedding issues, which also relates to how it's inherently simpler to handload for a heavy/varmint barrel.
You need to find the appropriate level of precision and consistency, given the context in which you compete. For example, I tried running a #2100 "Light Weight Varmint contour", but guess what; they absolutely suck for standing offhand cause they are just too heavy and the fulcrum is all out of balance. Also somwhat poor in the sitting position. I had it turned down to something more like a #1450 "Super Weight Sporter" which made all the difference. Entire package now weighs 4.2kg with sling attached. Nice fulcrum point somewhere near the magazine. IMO just about perfect for 3p, yet still consistently 1moa from prone, with handloads. Rest assured, the error comes from the mug behind it, not anything else.
Handloads are decent enough, but I certainly aren't worried about turning the necks, or 0.1gr throw variance. It's of little consequence when limited to 400m and under.
At what point does lack of maintenance become patina?