Hornady Black 5.56 NATO 75 Grain InterLock SBR Ammunition, Part #81296

Hornady BLACK, 556NATO, 75 Grain, Interlock HD SBR, 20 Round Box 81296 The Hornady Black 5.56 NATO 75 Grain InterLock SBR Ammunition is designed specifically for short-barreled rifles (SBRs) with barrel lengths ranging from 10.5 to 11.5 inches. Utilizing proprietary propellant technology and advanced bullet design inspired by the industry-leading Critical Duty FlexLock projectiles, this round delivers exceptional performance tailored for tactical and professional applications. Whether used in suppressed or unsuppressed platforms, the ammunition produces virtually no flash or residue, significantly reducing the sound signature and preventing fouling or overheating of suppressors. Its consistent velocity and high accuracy make it suitable for rapid follow-up shots, providing users with reliable control especially in automatic fire scenarios. Meeting FBI protocol standards, this round is an optimal choice for law enforcement, defense, and precision shooters seeking dependable performance in compact rifle configurations. Features: * Caliber: 5.56 NATO for versatile use in multiple rifle platforms * Grain Weight: 75 Grains for optimal balance of velocity and terminal performance * Design: InterLock for enhanced projectile stability and controlled expansion * Application: Suitable for 10.5"-11.5" SBRs, optimized for suppressed and unsuppressed use * Performance: Virtually no flash or residue, reducing fouling and overheating * Compatibility: Designed to meet FBI protocol standards for tactical reliability * Packaging: Sold in boxes of 20 rounds, with 200 rounds per case for bulk use