.40 S&W Reloading Issues

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Moparman485

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Like KurtM said, a roll sizer will fix your prob, but they are expensive
I appreciate the input, but a roll sizer wouldn't do anything to fix my issue. As explained above, the bulge is happening as the bullet is being seated, it is not a result of the Glock bulge or any other associated unsupported chamber bulge. thank you though
 
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After re-reading through the thread, it sounds like the bulge is happening during the bullet seating operation. Could you have the seating/crimp die adjustments off and you’re still trying to seat the bullet after the crimping action has taken place?
 

Moparman485

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After re-reading through the thread, it sounds like the bulge is happening during the bullet seating operation. Could you have the seating/crimp die adjustments off and you’re still trying to seat the bullet after the crimping action has taken place?
The issue arises even when I have the die's crimp function 100% disabled/backed out. It appears that, most likely, my RCBS seating die isn't holding the bullet as perfectly level as it seats, causing a minute angle to create a bulge at the base of the Projo on the case wall. Im just waiting on midway to ship the seater/crimper now.
 

Moparman485

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That makes sense. Did you contact RCBS? I’ve heard good things about their customer service.
Oh I have had nothing but perfect dealings with RCBS, I dont think it is a faulty Die, I think it is just the nature of the relatively flat based Projos im using. the horned seater with the "guide" might make it a little more straight, but I think the carbide crimp die would solve my problems as well, and give me a good crimp. has definitely been a learning experience, thats for sure
 

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This may not solve your problem but I’ve never had issue with my Lyman carbide dies and a Lee single stage. I don’t even flare. 5-6k rounds of 40 loaded since about 10 years ago.

not trying to be a smart ass with that, but if you really want to not give up on 40, this is a relatively cheap ($150 or so) last resort.

just depends how much you shoot.
 
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