16" MID LENGTH UPPER GROUP
BCM® BFH 14.5″ Mid Length (ENHANCED Light Weight) Upper Receiver Group w/ QRF-12 Handguard
18" RIFLE UPPER GROUP
BCM® SS410 18″ Rifle Upper Receiver Group w/ QRF-12 Handguard 1/8 Twist
16" MID LENGTH UPPER GROUP
BCM® SS410 16″ Mid Length Upper Receiver Group w/ QRF-12 Handguard 1/8 Twist
16" MID LENGTH UPPER GROUP
BCM® BFH 14.5″ Mid Length Upper Receiver Group w/ QRF-9 Handguard
11.5" CARBINE UPPER GROUP
BCM® BFH 11.5″ Carbine Upper Receiver Group w/ QRF-10 Handguard
AR15 Upper Receiver Groups
BCM® Standard 12.5″ 300 BLACKOUT Upper Receiver Group w/ QRF-10 Handguard
7", 9" PISTOL UPPER GROUP
BCM® MK2 Standard 9″ 300 BLACKOUT Upper Receiver Group w/ QRF-8 Handguard
AR15 Upper Receiver Groups
BCM® Standard 9″ 300 BLACKOUT Upper Receiver Group w/ QRF-8 Handguard
AR15 Upper Receiver Groups
14.5" MID LENGTH UPPER GROUP
16" M4 CARBINE UPPER GROUP
BCM® Standard 16″ M4 Upper Receiver Group w/ QRF-7 Handguard
16" M4 CARBINE UPPER GROUP
BCM® Standard 16″ M4 (SOCOM) Upper Receiver Group w/ QRF-7 Handguard