Forster Expander Balls are .001″ smaller than the bullet diameter with an estimated .001″ spring back, which should leave you with .002″ bullet tension.
Caliber (Minimum):
Item Length (Inches):
0.250
Cartridge:
Caliber:
30 Caliber
Threads:
Item Width (Inches):
0.306
Item Height (Inches):
0.306
Caliber (Maximum):
Item Weight (lbs):
0.003
Material:
Steel
Quantity:
1
Diameter (in):
0.3060
Model Number:
Die Style:
Sizing Die
Shop All ED BROWN
30 Caliber (0.306") Expander Ball
Your Price
$2,299.99 *
Crow # 749017759
MFR # DIESZR-E-10-307
UPC 757253991981
Iowa Warehouse
North Carolina Warehouse