CMMG 55BB40Bab Resolute MK4 5.56X45mm Nato 16.10", Armor Black, M-LOK Free-Float Handguard For AR-Platform (No BCG Or Ch

CMMG 55BB40Bab Resolute MK4 5.56X45mm Nato 16.10", Armor Black, M-LOK Free-Float Handguard For AR-Platform (No BCG Or Charging Handle)
Top Off Your Next Build With This Resolute Mk4 Upper Group. Chambered, This Upper Group Is a Staple For Any Collection And Comes Ready To Pair With The AR15 Lower Group Of Your Choice.
Caliber: 5.56X45mm Nato
Barrel Length: 16.10"
Receiver Finish: Armor Black
Handguards: M-LOK Free-Float
Handguard Finish: Armor Black
Barrel Length Range: 16" To 16.99"

Manufacturer: CMMG
Mfg Number: 55BB40Bab
Model: Resolute
Series: MK4

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