DESCRIPTION

Winchester Super Suppressed .300 Blackout 200gr is subsonic factory ammunition developed for consistent target and range performance. Its heavy open-tip projectile has a published muzzle velocity of 1,060fps, remaining below the speed of sound under standard test conditions.

The projectile jacket fully encloses the bullet base, reducing lead exposure to hot propellant gases and helping minimise lead vapour and fouling. Clean-burning powder supports reliable operation and easier maintenance in compatible .300 AAC Blackout firearms.

FEATURES

• Subsonic velocity eliminates the projectile’s supersonic crack

• Heavy projectile produces mild recoil and reduced muzzle flash

• Encapsulated bullet base helps minimise lead vapour and fouling

• Clean-burning propellant supports cleaner operation

• Designed for consistent target and range performance

• Suitable for compatible suppressed or unsuppressed firearms

SPECIFICATIONS

• Brand: Winchester

• Product line: Super Suppressed

• Cartridge: .300 AAC Blackout

• Bullet weight: 200gr / approximately 12.96g

• Projectile: Open Tip

• Bullet base: Fully encapsulated

• Published muzzle velocity: 1,060fps / approximately 323m/s

• Approximate muzzle energy: 499ft-lb / 676J

• Case material: Brass

• Application: Target and range shooting

• Rounds per box: 20

• Manufacturer symbol: SUP300BLK

• UPC: 020892224483

Published ballistic figures are based on manufacturer test conditions. Actual velocity may vary with barrel length, firearm, ammunition lot and environmental conditions.

BEST SUITED FOR

• Subsonic .300 Blackout target shooting

• Range practice with compatible firearms

• Shooters wanting a heavy, low-velocity factory load

FREQUENTLY ASKED QUESTIONS

Is this ammunition subsonic?

Yes. Winchester publishes a muzzle velocity of 1,060fps. Actual velocity can vary, and environmental conditions or an individual firearm may affect whether a projectile remains below the local speed of sound.

Is the open-tip projectile designed to expand?

No expansion claim is made for this load. Winchester identifies it as target and range ammunition, and an open-tip construction should not be confused with a purpose-designed expanding hunting projectile.

Can it be fired without a suppressor?

Yes. Winchester states that Super Suppressed ammunition can function in compatible suppressed or unsuppressed firearms. Suppressor possession and use remain subject to applicable Australian laws and approvals.