NEW STEP BY STEP MAP FOR KAC SR 15 14.5 UPPER

The finely tuned mid length fuel program in the SR-15 E3 Mod2 provides precisely adequate gas to reliably cycle the method without extra fuel that will foul internals and burn the operator’s eyes even even though suppressed. This high-quality tuning also results in a flatter taking pictures rifle by using a softer recoil impulse than a typical AR