Accurate 11FS Smokeless Gun Powder

Accurate 11FS Smokeless Gun Powder

Shop Accurate 11FS Smokeless Gun Powder for flash-suppressed, fast-burn performance in magnum handguns and compact rifles (excellent in .300 BLK). Spherical, double-base formula for clean shooting and reliable metering—follow Accurate load data for safe reloading.

Flash-Suppressed Power for Magnum Handguns & Compact Rifles

Accurate 11FS is a double-base, spherical propellant engineered to produce full-power performance in magnum handgun cartridges and smaller-capacity rifle rounds. It includes a built-in flash-suppressant that dramatically reduces muzzle signature in low-light situations perfect for personal-defense loads, tactical applications, and hunters who want to preserve night vision and discretion.

Maximize Velocity with Lighter Bullets (Great for .300 BLK)

If you’re chasing higher downrange performance from lightweight projectiles, 11FS delivers. It’s been shown to achieve very high velocities with lighter bullets in cartridges like .300 AAC Blackout, making it an excellent choice for shooters who want blistering speed from compact platforms without sacrificing consistency.

Fast-Burning, Clean, and Predictable for Real-World Loads

11FS sits on the faster end of the burn-rate spectrum for spherical powders, which helps deliver crisp ignition and efficient case fill in smaller cases and magnum handguns. You’ll appreciate its clean-burning characteristics and consistent metering through powder measures, which reduce fouling, speed up reloading, and keep your firearm running smoothly during long sessions.

Reloading Advantages  Metering, Workups, and Safe Use

Reloaders value 11FS for its excellent flow characteristics (spherical grains) that meter reliably through both progressive and single-stage presses ideal for high-volume production or careful load development. Manufacturer load data and recommended starting charges are available from Accurate/Western always follow published data and begin at minimum loads during development for safety and longevity.

Why Shooters Choose Accurate 11FS

• Built-in flash suppressant for reduced muzzle signature.

• Designed for magnum handguns and compact rifle cartridges (e.g., .300 BLK).

• Spherical, double-base formulation meters consistently for fast reloading.

• Fast burn rate and clean combustion for less fouling and reliable cycling.