Faxon Firearms Arak-21, Complete Upper Receiver, Piston Operated, 556nato, 12.5" Barrel, Ambidextrous Ejection, Firs Ar-15, Picatinny Handguard, Black, Includes Bolt Carrier Assembly, Magazine Marker Bands And Standard Charging Handle Urssb556p
Model: ARAK-21
Product Type: Upper
Fit: AR-15
Accessories: Bolt Carrier Assembly & Charging Handle
Caliber: 556NATO
Model: ARAK-21
Product Type: Upper
Fit: AR-15
Accessories: Bolt Carrier Assembly & Charging Handle
Caliber: 556NATO
