This was an unnamed spherical rifle propellant when the late Bruce Hodgdon first used it. When a 38.0 grain charge behind a 52 grain bullet gave one hole groups from his 22 caliber wildcat (now called the 22-250), he appropriately named the powder H380. H380 is also a superb performer in the 220 Swift, 243, 257 Roberts and other fine varmint cartridges.
- Quantity:
- 1
- Type:
- Powder
- HazGrnd:
- Yes
- Weight:
- 1 lb
- HazAir:
- Yes
- FireArm:
- No
- Requires FFL:
- False
- Series Description:
- H380
