Boss Audio MG150W.6 Kit w/MGR150B & 2 MR6W Speakers Personal Safety(non Firearms) It's open ended funneled design

It's open ended funneled design will accommodate firearms in varying lengths

Third-axis level increases long distance accuracy

Manufacturer Part No : 2303

Series 301-001 - Starboard Sidelight - 2NM - Vertical Mount - Green - Black Housing

it is compatible with most carbine-length direct impingement gas systems

Boss Audio MG150W.6 Kit w/MGR150B & 2 MR6W Speakers Personal Safety(non Firearms) It's open ended funneled designMG150W. 6 Kit with MGR150B & 2 MR6W Speakers This kit includes products that are built to withstand the harsh environment and includes an MGR150B and two MRWT40 speakers. Features: 2 channel Conformal coated PCB Zero current draws memory Illuminated controls Cutout diameter: 3" (76 mm) IPX6 rated (weather resistant or dustproof) Resin treated cloth surround Polypropylene cone Dual cone design Composite basket Extra Features: One pair of MR6W 6. 5"