At the heart of this 5.56 NATO load is the NEW 75 grain TAP® SBR™ bullet – infused with technology from the industry leading Critical Duty® FlexLock® pistol bullets.
The TAP® SBR™ utilizes a new propellant developed specifically for optimal performance in short-barreled rifles, and exhibits exceptionalperformance in both suppressed and unsuppressed rifles.
Sound signature tests have shown significant reductions of 6 to 7 decibels compared to other loads. In addition, the dramatic efficiency of the propellant results in a 15 to 20 percent temperature reduction. It delivers a progressive burn rate, yet burns clean with minimal flash.