i know in general, you FL auto brass, but i have necked some and they work out of the same gun…
question is, any of you neck only?
work ok?
i just ordered a 243wssm AR upper and need to start preping supplies
I neck size for some bolt guns, but the AR15s get full length resized ammunition. With a round such as the .243 WSSM I’d full length resize also.
Neck sizing may work fine for semiautos, but why take the chance when the advantage of a semiauto is fast repeat shot capability? Don’t let the ammo compromise reliability, even if it’s to be used for other than self defense.