Attributes:
- ADDITIAL FEATURE 2: Fits SR Series Only
- ADDITIAL FEATURE 3: 90 Tooth QD Suppressor Mount
- CALIBER/GAUGE: 223 Rem / 5.56 NATO
- DESCRIPTION: SR SERIES ONLY
- FAMILY: Accessories
- MANUFACTURER: AAC
- MANUFACTURER MODEL NUMBER: 64244
- MODEL: Blackout Muzzle Brake
- UPC: 850036491101
