B&T Firearms SD556SRBSCOMPACT SRBS Compact Suppressor 5.56 NATO w/ Surefire

RBS Suppressors feature a low-pressure chamber design to absorb a substantial amount of gas, thereby reducing back pressure. This design significantly minimizes, and in some cases, eliminates excess gas pressure at the charging handle and ejection port locations thereby significantly minimizing potential respiratory problems caused by the inhalation of exhaust gases making the RBS a top choice for assault rifles and machine guns.