The Sierra BlitzKing Bullets, 6mm/.243 Caliber, 55 gr, 500 (Sierra part no. 1502C) is a varmint bullet built for explosive expansion on varmints and small game, using a thin jacket for violent terminal performance and a proprietary polymer tip that raises ballistic coefficient without giving up accuracy close to Sierra’s MatchKing line. Packed 500, it gives 6mm/.243 Caliber handloaders a consistent, confirmed-spec component for loading their own ammunition rather than relying on a factory load.

Key Specifications

• Sized for 6mm/.243 Caliber bore diameter rifles.
• Weighs 55 grains per bullet.
• Sold in a box of 500.
• This box ships at approximately 4.1 pounds.
• The thin jacket is built for violent, explosive expansion on varmints and small game rather than controlled penetration.
• Despite the thin jacket, it is built to handle high muzzle velocities without failing in the bore.
• The 6mm/.243 Caliber bore diameter is shared across 6mm Creedmoor, .243 Winchester, and other 6mm-bore rifle cartridges.

Frequently Asked Questions

How many bullets come in a box? This box holds 500.

What is this bullet built for? Explosive expansion on varmints and small game — it is not a controlled-expansion big-game hunting bullet.

Will this bullet fit my rifle? Bullets are sized by bore diameter, not by cartridge name — this 6mm/.243 Caliber bullet fits any cartridge sharing that bore diameter, including 6mm Creedmoor, .243 Winchester, and other 6mm-bore rifle cartridges.

Buy the Sierra BlitzKing Bullets, 6mm/.243 Caliber, 55 gr, 500

Order the Sierra BlitzKing Bullets, 6mm/.243 Caliber, 55 gr, 500 from our Sierra lineup of reloading bullets and Schaefer Defense will ship it fast from our Lubbock, Texas gun shop.