16" M4 CARBINE UPPER GROUP
BCM® Standard 16″ M4 Upper Receiver Group w/ KMR-A7 Handguard
16" M4 CARBINE UPPER GROUP
BCM® Standard 16″ M4 (SOCOM) Upper Receiver Group w/ MCMR-7 Handguard
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
16" M4 CARBINE UPPER GROUP
BCM® Standard 16″ M4 (SOCOM) Upper Receiver Group w/ KMR-A7 Handguard
16" MID LENGTH UPPER GROUP
BCM®MK2 Standard 16″ Mid Length Upper Receiver Group w/ MCMR-13 Handguard
AR15 Upper Receiver Groups
BCM®MK2 Standard 16″ Mid Length Upper Receiver Group w/ MCMR-13 Handguard
14.5" MID LENGTH UPPER GROUP
BCM® MK2 Standard 14.5″ Mid Length Upper Receiver Group w/ MCMR-13 Handguard
14.5" MID LENGTH UPPER GROUP
BCM® MK2 Standard 14.5″ Mid Length (ENHANCED Light Weight) Upper Receiver Group w/ MCMR-13 Handguard
14.5" MID LENGTH UPPER GROUP
BCM® MK2 Standard 14.5″ Mid Length Upper Receiver Group w/ KMR-A13 Handguard
14.5" MID LENGTH UPPER GROUP
BCM® MK2 Standard 14.5″ Mid Length (ENHANCED Light Weight) Upper Receiver Group w/ KMR-A13 Handguard
14.5" MID LENGTH UPPER GROUP
BCM® MK2 Standard 14.5″ Mid Length (ENHANCED Light Weight) Upper Receiver Group w/ QRF-12 Handguard