16" MID LENGTH UPPER GROUP
BCM® Standard 16″ Mid Length (ENHANCED Light Weight) Upper Receiver Group w/ QRF-12 Handguard
16" MID LENGTH UPPER GROUP
20" RIFLE UPPER GROUP
BCM® Standard 20″ Upper Receiver Group w/ KMR-A-13 Handguard
20" RIFLE UPPER GROUP
12.5" CARBINE UPPER GROUP
BCM® Standard 12.5″ Carbine Upper Receiver Group (Kino Configuration) MCMR-9 Handguard
12.5" CARBINE UPPER GROUP
BCM® Standard 12.5″ Carbine Upper Receiver Group (Kino Configuration) QRF-9 Handguard
12.5" CARBINE UPPER GROUP
BCM® Standard 12.5″ Carbine Upper Receiver Group (Kino Configuration) KMR-A9
11.5" CARBINE UPPER GROUP
BCM® Standard 11.5″ Carbine Upper Receiver Group w/ QRF-10 Handguard
11.5" CARBINE UPPER GROUP
BCM® Standard 11.5″ Carbine (Enhanced Lightweight) Upper Receiver Group w/ KMR-A10 Handguard
11.5" CARBINE UPPER GROUP
BCM® Standard 11.5″ Carbine Upper Receiver Group w/ KMR-A10 Handguard
11.5" CARBINE UPPER GROUP
BCM® Standard 11.5″ (Enhanced Lightweight) Carbine Upper Receiver Group w/ MCMR-10 Handguard
11.5" CARBINE UPPER GROUP
BCM® Standard 11.5″ Carbine Upper Receiver Group w/ MCMR-10 Handguard