Hornady Black InterLock HD SBR 223/5.56 75gr, InterLock HD, 20RD/Box


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Hornady BLACK Ammunition 

Experience unparalleled performance with the 5.56 NATO 75 gr InterLock HD SBR Hornady Black ammunition, meticulously crafted for 10.5"-11.5" SBRs. Engineered with cutting-edge proprietary propellant technology and incorporating insights from the esteemed Critical Duty FlexLock bullets, this round delivers exceptional results in both suppressed and unsuppressed SBR setups.

Say goodbye to flash and residue, as this ammunition boasts virtually none, ensuring stealth and cleanliness during operation. The reduced sound signature and resistance to fouling or overheating of suppressors elevate your shooting experience to new heights. Enjoy consistent velocity and pinpoint accuracy with each shot, enhancing your overall performance.

Designed to adhere to the rigorous standards of the FBI protocol, this round stands as the premier choice for 10.5"-11.5" barreled 5.56 rifles. Elevate your shooting experience with Hornady Black, where precision meets reliability.



  • High Quality Cases, Primers and Propellant
  • Versatile Hornady® bullet options
  • Optimized performance from various platforms
  • Cartridge: 5.56 NATO
  • Bullet Type: Interlock® HD SBR™
  • Bullet Weight: 75
  • Muzzle Velocity: 2321
  • Ballistic Co-efficient: .230
  • Rounds Per Box: 20
  • Made in USA
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