The BRAVO ZULU 450BM 20" UPPER is a top-quality Bushmaster accessory featuring an optics-ready, black finish with a carbine length gas system. This model is renowned for its lightweight (4.6 lbs), 14" free float Mlok handguard, salt bath nitride bolt carrier, and is designed to fit the 450 Bushmaster caliber.
Specs
| Model No. | BM00-40009-BLK |
| Model | Bravo Zulu Upper |
| Manufacturer | Bushmaster |
| Color | Black |
| Sights | Optics Ready |
| Caliber | 450 Bushmaster |
| Weight | 5.45 |
