223 REM 55gr Sierra Blitzking© – 20 Round Box

(1 customer review)


In stock (can be backordered)

SKU: GA22355SBK Categories: , , ,


223 Remington, 55gr Sierra BlitzKing© – 20 Round Box

Gorilla Ammunition utilizes only the highest quality components to manufacture top quality match grade loads and this offering chambered in 223 Remington with the Sierra BlitzKing© is no exception. Factory new cases, match grade primers and top quality projectiles make this load a go-to choice for competition or small game hunting. Component selection is only the start to our top quality ammunition. The Gorilla Ammunition manufacturing process ensures consistency by pairing proprietary high end linear loading equipment with state-of-the-art inspection equipment.  This inspection equipment utilizes lasers and high speed photography to ensure only ammunition that meets our rigorous specifications makes it into the box. The SierraBlitz© King selected for this load is designed for explosive expansion in varmints and small game with the accuracy characteristics of the MatckKing© bullets. The nose of the Sierra BlitzKing© are made of a proprietary acetyl resin compound, and the sharp tip improves the ballistic coefficient over the traditional flat-base Spitzer bullet design. The 55gr variant used in this load features a boat tail to further increase the ballistic coefficient compared to flat-base design bullets of the same weight.

Technical Specifications

  • Caliber: 223 Remington
  • Projectile: 55gr Sierra BlitzKing©
  • Muzzle Velocity: 3050 FPS
  • Muzzle Energy: 1135 ft/lbs
Click Here to Download Technical Data Sheet


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Small Arms Ammunition purchasing disclaimer: You must be 18 or older to purchase rifle ammunition. All ammunition is shipped via UPS ground. Always ensure you use the correct ammunition in a firearm in good working condition. It is the responsibility of the consumer to know and comply with State & local laws regarding the purchase and possession of ammunition. Please check your local laws before purchasing.

1 review for 223 REM 55gr Sierra Blitzking© – 20 Round Box

  1. Treyh007

    Best all round 223 ammo I’ve shot, this stuff is accurate in all 4 of my 223/556 rifles/pistols. Been using it for a few years now, it’s my go-to 223 ammo. I highly recommend!

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