Originally Posted by Wouva1
Thanks heaps everyone .....in my Howa .308 I have found a significant difference In what primers to choose,when I started load development for it I used rem 9 1/2 primers CCI and Federal 210M just to see which one would work the best,I found for my particular gun that the Federal 210M primers shrunk my groups significantly....on the other hand I have a mate who owns a CZ-223 bolt and tried different primers in his load development and found no difference at all hence why I thought I'd ask the question what do other people use in there .223's...I've never owned one personally but I will try the ones that you's recommended and will post my results when done...just to mention that I will be using this rifle primarily on foxes and feral cats.....cheers
Fed 210M are match grade primers, if you used their regular primers I would
expect no difference over the rems or the CCI's, just my 2 cents worth...
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