Caliber: .38
Weight: 158 grains
Style: Round Nose
Lube: High temp wax based lubricant
Comp: 92% lead
6% antimony
2% tin
BHN: 18
Mold: Magma Engineering
.38 RN lead bullet


* BHN - Brinell Hardness Number range 6 to 40. Pure lead is between 4 to 5 BHN.
A hardness of 18 is considered optimal for hard cast bullets.