| .38 RN Hard Cast Lead Bullet | -RN.png) |
|
|---|---|---|
| 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 | |
* 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.