Your online firearms specialist
Hodgdon: The Brand That's True
Hodgdon CFE Black 1lb
The Copper Fouling Eraser (CFE) leaves no copper residue, allowing for extended periods of accuracy and easier cleanup. The Sub-sonic 300 Blackout cartridge was built specifically for this spherical powder. And it works in AR-15 rifles and with the Blackout cartridge's whole spectrum of bullet weights. Works in the 17 Hornet, 221 Fireball, 6.8 Remington SPC, and 7.62x39mm calibers as well.