5.56 NATO

Franklin Armory Upper & Lower Receiver

Machined From 7075-T6 Aluminum.

Hard Coat Type III Anodized Black.

Specialized Tension Screw - Eliminates Upper/Lower Play

Franklin Armory™ Binary Firing System™

Forged 7075-T6 Aluminum Hard Coat Type III Anodized Black

Franklin Armory® Factory Custom Tuned Trigger

MAGAZINES: TWO - 30 ROUND MAGAZINES INCLUDED

SB TACTICAL SBA4 BRACE 

ALUMINUM ANGLED FOREGRIP 

10.5" 1450 Parkerized M4 Contour Barrel 1:8 Twist Carbine Gas System 

RED DOT AND RISER USES CR-2032 BATTERY 

5.56 NATO, Carbine Length Gas System

10" MLOK Rail