ATI 15MS410KIT OMNI 410 UPPER KIT 18.5 5R BLK
BCM 4-UR-M4 UPPER ASSBY FLATTOP M4 BLK
BCM 4-UR-MK2 UPPER ASSBY FLATTOP MK2 BLK
BRO SPEC15UR SPEC15 FORGED UPPER REC BLK
BOWDEN J13576-2 BILLET UPPER
BOWDEN J26300-1 FORGED UPPER
BRO CARNIVORE-450B-CU16-BLK 450BM 16 SPEC15 UPPER
BRO CARNIVORE-458S-CU16-BLK 458SOC 16 SPEC15 UPPER
BUSHMSTR 0040006BLK BRAVO ZULU A4 UPPER 556 16IN
BUSHMSTR 0040011BLK BRAVO ZULU 16" UPPER ASSY
BUSHMSTR 0040004BLK M4 PATROLMAN UPPER 556 16IN
BUSHMSTR 0040008BLK M4 PTRLMN FT A4 UPPER 556 20IN