OSS 5.56 Flush Mount suppression systems are ideal for any 5.56 platform that does not have enough barrel length to allow for an OTB suppressor including AR-15, SBRs (short barreled rifles) and other 5.56 variants.

OSS Flush Mount suppressors attach to the front end of our FHMB-2 (Flash Hider Muzzle Brake) muzzle devices. You can purchase a FHMB-2 in 5.56, 7.62 and other calibers. 7.62 models can accommodate 5.56 and 7.62 suppressors.

OSS 5.56 Flush Mount

$1,395.00Price
  • Superior Performance

    • Less than 5% bolt velocity increase fully suppressed
    • Less than .5 MOA / .15 MIL POI shift
    • Reduction of visual signature – less than .02 Lux of flash
    • No initial bloom or secondary flash
    • Low pressure, low temperature solution – 1/3rd the operating pressure, 30% lower operating temperature
    • 90% reduction of high velocity toxic gasses expelled at the shooter
    • Hearing safe at the shooters ear
    • Octagon design for enhanced mirage mitigation

    Superior Modularity

    • Quick Disconnect (QD) self-torqueing design
    • Caliber convertible
    • Interchangeable Signature Reduction Modules (SRM) providing multi-mission capability
    • Customizable interior design enables tuning specific suppressors for specific platforms
    • Allows for full use of SIM/UTM and frangible ammunition
    • Superior Sustainability

    Superior Sustainability

    • User serviceable in the field
    • 100% sustainable and serviceable
    • Will not degrade rifle service life
  • An ATF Tax stamp is required for this product. We cannot ship direct. Must ship to FFL or you may purchuse from us directly at our location.