These precision-metering spheres of propellant were developed for use in the 300 Remington AAC Blackout cartridge.
CFE BLK is formulated with our Copper Fouling Eraser ingredient, which was first used in military propellant and drastically cuts down on copper fouling for sustained precision with minimal barrel cleaning.
Hodgdon CFE BLK is a ballistic powder designed for use in subsonic 300 Blackout ammunition. Hodgdon’s Copper Fouling Eraser (CFE) formula is used in this high-quality rifle propellant, which results in nearly no copper fouling, clean burning, and minimal muzzle flash. Cartridges such as the 300 AAC Blackout, 17 Hornet, 221 Fireball, 6.8 Remington SPC, and 7.62x39mm benefit greatly from CFE BLK, making it a popular choice for competitive shooters and hand loaders.
This new round propellant was developed for use in the 300 Remington AAC Blackout. It’s perfect for subsonic reduced loads and works with AR-style rifles without any modifications. The 300 Blackout is a great example, but it also works very well in many other varmint cartridges, including the 17 Hornet, 17 Ackley Hornet, 218 Bee, 221 Fireball, and many others. It also functions splendidly in both the 7.62×39 mm Russian cartridge and the 6.8mm Remington SPC. This fine powder measures perfectly and does not leave any copper residue, allowing for extended shooting accuracy and simplified cleanup. What a fantastic new propellant!
Beware of the smokeless powder!
Stay within the load ranges recommended by the reloaders’ manual.
Never mix different powders, no matter how similar they may seem.
Under no circumstances should smokeless powder be used as a replacement for black powder.