I have a 1967 336rc that probably has less than a dozen rounds through it, if even that. Was wondering if there was any ammunition I should stay away from, don't want to ruin it. I'm assuming any factory ammo is safe.
Powders, Varget, IMR4046, H332, H335, Leverevolution, both 4895’s, AA2015 all did well in mine, plus load manuals have a gang of others that I have not used.I think your biggest issue is going to be finding factory ammo on a shelf in a gun shop or sportsmen’s store. The region you live in will also play a role in availability, my area of NY, 35rem is scarce.
I don’t buy factory ammo all that often, but my best luck with accuracy has been with regular Remington stuff, Corelocks. I’ve found Winchester stuff to be morbid in the accuracy department. No experience with the Hornady stuff, which may be your best option for availability. All safe for that 336.
If you have the means, I’d look into hand loading. The 35 Rem is not a finicky cartridge to develop loads for. Plenty of powders and bullet combos work well in it. Speer makes a 180 FP, which is very accurate in my 67 336, as well as the Hornady 200 RN and Sierra 200 RN. On the custom bullet market, I got some Fury 220 FP’s and they are accurate. Hawk has several bullets along with Northern Precision.
Powders, Varget, IMR4046, H332, H335, Leverevolution, both 4895’s, AA2015 all did well in mine, plus load manuals have a gang of others that I have not used.
Final note, I’ve also gotten excellent accuracy with the Hornady FTX 200gr and Leverevolution or Varget powders.
Only when hunting for animals.Do you have to shoot the non-lead bullets in CA?