Thread: 257R Experiences

254 yards. 115 NBT

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.

Have you tried Hybrid 100V in it?

Originally Posted by nor-west

Have you tried Hybrid 100V in it?

Yes. Wasn't good. Best have been r26 with 115/117 and r17 with 100. IMR4831 looks ok with 100's too.

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

Originally Posted by Maxx

@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

I only ever use a rod and rag. Hoppes was useless on it. So I changed to something I can’t remember the name of -will look when I get home from this hunt But it shifted it no trouble.

That 257 would slip right into a Montana stock I have here ...... hint hint

Originally Posted by NIMROD

That 257 would slip right into a Montana stock I have here ...... hint hint

You offering me the stock??

Ummmm ?...... no. I was thinking the other way round

Originally Posted by NIMROD

Ummmm ?...... no. I was thinking the other way round

Originally Posted by Maxx

@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

@Maxx the solvent was "Pro Shot - Solvent 1V". Worked a treat - just three or so good swab outs with a soaked rag and a few minutes to soak and cleaned until the rags weren't blue.