Thread: 257R Experiences

Originally Posted by Tahr

For some reason my Kimber started shooting all over the shop. I read that mixing solid copper and cup and core bullets back and forth can do that, So I scrubbed it out. Plenty of copper, even although Ive only used about 30 Barnes. Anyway, back to Nosler 115 BT on a clean barrel and it's stacking them. Also put a heavier scope on and I think thats helping my shooting.

@Tahr

That reads like real world evidence of de-fouling making an observable difference?

What did you use ( brush type and fluid) to remove the copper pls?


Regards