Attributes:
- BARREL FINISH: Black Nitride
- BARREL LENGTH: 16"
- BARREL MATERIAL: Steel
- CALIBER/GAUGE: 300 Blackout
- DETAILED DESCRIPTION: ATI 15MS300ML15 MILSPORT UPPER 300BLK 16 MLOK
- MANUFACTURER: ATI
- MANUFACTURER ITEM #: ATI15MS300ML15
- MODEL: MilSport
- UPC: 810113113661
