Accurate No. 11FS (Flash Suppressant)

Low-light muzzle signature can be a meaningful consideration when developing full-power handgun or compact rifle loads. Accurate No. 11FS is a double-base spherical propellant developed with personal defense in mind, incorporating a flash suppressant that substantially reduces muzzle signature in low-light conditions.

No. 11FS is intended for full-power loads in magnum handguns and smaller-capacity rifle cartridges. Its spherical, double-base formulation defines the product; the supplied information does not provide charge weights, cartridge-specific load data beyond .300 Blackout, or performance data for individual firearms.

For .300 Blackout handloaders using lighter bullets, Accurate states that No. 11FS is capable of extremely high velocities. This makes its stated focus high-velocity .300 Blackout loads with lighter projectiles, alongside its use in magnum handgun and smaller-capacity rifle applications.

Made in the USA, Accurate No. 11FS is a flash-suppressed spherical propellant with clearly defined intended applications. As with any propellant, use applicable published load data and follow appropriate handling and loading guidance when developing a load.

• Double-base spherical propellant
• Intended for full-power magnum handgun loads
• Suitable for smaller-capacity rifle cartridges
• Incorporates a flash suppressant
• Designed to substantially reduce low-light muzzle signature
• Developed with personal defense in mind
• Capable of extremely high velocities with lighter bullets in .300 Blackout
• Made in the USA