TR220swift
Active Member
What set of dies are you 22-243 win guys using? Going ahead with a build, need to get the ball rolling. I have heard of using 243 dies with bushings, also any load info would be great. thanks
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The .22/243 stretches cases no worse than others do, so cases are not "fire once, and throw away". Load 'um until the primer pockets get loose. All that's needed to make .22-243 brass is to neck down new .243 Win. brass. It's a bit harder on barrels than some, not as bad as others. Load it reasonable and don't try to fire it like a machinegun. Loaded and fired sensibly, it'll run 1000-1400 rounds before she's toast. The .22-.243 is at its' best with 'heavy for caliber' bullets. The 80g SMK may be accurate in a .22/.250, but it doesn't have the needed velocity for LR, it runs out of 'steam' before it gets there. The above is not a bunch of guesses or assumtions.knowing how bad a 243 stretches cases and burns barrels, let me guess the 22/243 is fireform, load your round, fire your round and throw the case away and start again! seriously does it really give much more than a 22-250? by the time you download it to make the barrel last more than a hundred rounds are you getting any advantage out of the extra bucket load of powder you used to make 10 useable rounds?
Just asking is all.