M4-HTF XTD R3 5.56NATO

 Barrel Length + Type

 16” LTW Contour

 Handguard/Upper

 15″ FSR™ M-Lok

 Sights

 Optic Ready

 Twist

 5.56 NATO (1:7”)

 Charging Handle

 Milspec

 Bolt Carrier

 Salt Bath Nitride

 Lower

 FAI-15™

 Trigger

 Custom Tuned Trigger

 Gas System

 Midlength

 Gas Block

 Low Profile

 Muzzle Device

 Aura™ XTD

 Color

 Black

 Stock

 B5 BRAVO

 Grip

 B5 

 Calibers

 5.56 NATO