Muzzle Device options:
Surefire
• Warcomp (closed or open tine)
• Flash Hider (open tine)
• Muzzle Brake
Knights Armament
• QDC Flash Eliminator
SilencerCo
• ASR Muzzle Brake
Battle Comp
• 1.0”
• 1.5” (on 14.5” barrels)
Douglas Match Grade Barrel
• 1/7 Twist
• CNC machined 416R stainless steel chambered in .223 Wylde
• 10.3″: carbine-length gas system
• 11.5″: carbine-length gas system
• 10.3″: mid-length gas system
• 14.5”: mid-length gas system
• 14.5” lightweight: mid-length gas system
• 16”: mid-length gas system
• 16” lightweight: mid-length gas system
• 18”: rifle-length gas system
Steel .750 Steel Gas Block
Handguard
• 6061 T6 Aluminum
• M-lok
• 9.1″, 10.35″, 13.6”, 15.1”: pre-configured to barrel length for increased real estate
7075 T6 Billet Aluminum Upper Receiver with forward-assist
Bolt Carrier Group
• Carrier: 8620 Nitride treated
• Bolt: 9310 Nitride treated
• MPI (Magnetic Particle Inspected) Bolt
6061 Billet Aluminum Dust Cover
Radian Raptor-LT Custom Charging Handle
Lower Receiver
• 7075 T6 Billet Aluminum
• Flared Magwell
• Integral low-profile trigger guard
ALG Advanced Combat Trigger (ACT)
• Mil-spec trigger that has been bead blasted and nickel boron coated
7075 Billet Aluminum End Plate with Quick Detach Point
Black B5 systems Type 23f pistol grip
Black B5 systems Enhanced Sopmod stock

ORW Topo PMAG included