As a collector, do you know when "high velocity" rounds were made. I am trying to figure out where the fit in my velocity /ballistics profile assortment. .300WM. Not sure if the are corelokt or not but they look like corelokt.
No I'm not that knowledgeable. Call remington they can help you.
Well you were right Remington was the source and they are Corelokt. Just had to search on the index number and came up with an image of van old piece of paper with a bunch of ballistics data for W1 and W2 cartridges. Still no idea of date of manufacture. Hopefully there has not been too much drift in the powder burn rate over the years.
Good luck with your collection.
-OMotS
"If memory serves fails me..." Quote: ( unnamed) "been prtty deep in the cooler todaay "
Television and radio are most effective when people question little and think even less.
