MANUFACTURER: Franklin Armory
FAMILY: BFSIII Series
MODEL: M4 Built Lower Receiver
TYPE: Accessory-Lowers
ACTION: Semi-Auto
CALIBER/GAUGE: Multi
FINISH: Hard Coat Anodized
FINISH TYPE: Black
STOCK/GRIPS: A2 Stock/Grip
CAPACITY: 30 + 1
# OF MAGAZINES: 1
MAG DESCRIPTION: 30 rd.
SHIPPING WEIGHT: 3.3 lbs.
RECEIVER: Forged 7075-T6 Aluminum
ADDL INFO: Binary Trigger Equipped
ADDL INFO: Specialized Tension Screw
MFG MODEL NO: 00-20016-BLK
UPC: 818725010767