If going with a new barrel, sure, improve it. But not worth the time,money, and hassle on something already set up.
Take some of the cash you would have used on the rechamber, and buy a WFT trimmer. Case trimming issues solved.
Think of a 24" SAAMI 243 as performing similar to a 22" 243 AI.
That's just 'too correct' thinking!
It's akin to something I read a LONG TIME AGO, in a real, paper magazine about HUNTING.
The guy said,
"If a 24" bbl. is too long, and you think you need a 22" bbl., HELL! STEP BACK TWO INCHES!"NO KIDDING!~Really?!
That's just TOO LOGICAL!
Powder UP.
Step BACK!
PULL THE TRIGGER ON THAT CRITTER!
Now, we're talkin'.
