Buy Accurate No. 11FS Smokeless Gun Powder, which is available in stock now. 

Accurate Powders is a company that lives up to its name. The complete line of smokeless powders for handguns, rifles, and shotguns is engineered and lab-tested to maximize precision and performance. Accurate uses the best ballistic technicians and the highest-quality components to assure that every gun is better served with Accurate Powders.

In the .300 Blackout, No. 11FS is capable of extremely high velocities with lighter bullets, making it the best propellant choice for shooters looking to maximize downrange performance.

Warnings from the Manufacturer:

• Do not exceed the loads displayed in the reloaders guide.
• Never mix any two powders regardless of type, brand, or source.
• Never substitute any smokeless powder for Black Powder or any Black Powder substitute.