Hi Rick, yes sir, this has the BFSIII Binary trigger.
Stay safe & have a great day!

Hi Rick and welcome. Yes, this model is BSFIII Binary Trigger Equipped from the factory. She is ready to Rock -n- Roll! Cheers, stay safe and enjoy!

yes it has a binary trigger see ****MANUFACTURER: Franklin Armory
FAMILY: BFSIII Series
MODEL: M4-HTF
TYPE: Rifle
ACTION: Semi-Auto
CALIBER/GAUGE: 223 Rem | 5.56 NATO
FINISH: Hard Coat Anodized
FINISH TYPE: Black
STOCK: Collapsible / Folding Stock
STOCK/GRIPS: B5 Bravo Stock/Grip
BARREL: 16" LTW Contour
RATE-OF-TWIST: 1-in-7
CAPACITY: 30 + 1
# OF MAGAZINES: 1
MAG DESCRIPTION: 30 rd.
SIGHTS: Optics Ready
SIGHT TYPE: None
WEIGHT: 7.25 lbs
SHIPPING WEIGHT: 13.1 lbs.
RECEIVER: Alluminum Upper/Lower
*******ADDL INFO: Binary Trigger Equipped
ADDL INFO: 15" FSR Handguard
ADDL INFO: Pinned Aura XTD Muzzle Device
MFG MODEL NO: 00-10051-BLK
UPC: 818725012419