crimp strengh with lee factort crimp die with lead bullets

[rem700nut]

Will a lee factory crimp die, put a hard enough crimp on LEAD bullets, on a 30-30 cartidge, so that the tubular magazine spring won't push the bullets back into the case?

 

[scott5]

Yes.
You can adjust the crimp to where it deforms the bullet and the brass pretty much if you want to.

 

[SASS#23149]

If you cast bullet has a crimp groove

I just got an RCBS roll crimp die for my 30-30 rounds,and it sure puts a nice rolled crimp into the groove.I feel very sure that these rounds will not be able to creep on me.
I had to call RCBS because their website doen't indicate that the die roll crimps.The nice lady assured me it would,and she was right.