Attributes:
- ADDITIAL FEATURE 1: Salt Bath Nitride Bolt Carrier
- ADDITIAL FEATURE 2: Carbine Length Gas System
- ADDITIAL FEATURE 3: 14" Free Float Mlok Handguard
- CALIBER/GAUGE: 450 Bushmaster
- DESCRIPTION: BRAVO ZULU 450BM 16" UPPER
- FAMILY: AR-15 Rifle Series
- FINISH: Black
- MANUFACTURER: Bushmaster
- MANUFACTURER MODEL NUMBER: 00-40010-BLK
- MODEL: Bravo Zulu Upper
- RATE OF TWIST: 1-in-24"
- SIGHT STYLE: None
- SIGHTS: Optics Ready
- SPECIAL: Threaded Barrel
- UPC: 604206200549
- WEIGHT: 5
