Upper Receiver- Aero Precision, M4E1; machined 7075-T6 forging, type III hard coat anodized, no forward assist
Barrel- RTB; 7.5", 1:7, rigid profile, pistol gas, 4150 CMV, QPQ black nitride finish, dimpled for gas port alignment
Muzzle- KAK, single port brake; dual compensator ports, phosphate coated
Gas Block- Aero Precision, adjustable; .750" journal, properly torqued loctite 242 applied set screws
Gas Tube- QPQ melonite finish, coiled roll pin
Handguard/Rail- Leapers UTG Pro, Arwen; 7", 6061-T6, M-LOK, anti-slip, anti-rotate
BCG/Bolt Carrier Group- BKF C158, QPQ Nitride; C158 bolt, 8620 carrier, tool steel extractor, properly seated/staked tool steel gas key, shot peened and MPI
Charging Handle- Radian Weapons, Raptor LT; 7075-T6, ambidextrous
Lower Receiver- Aero Precision, M4E1; machined 7075-T6 forging, type III hard coat anodized, no forward assist
FCG/Trigger Group- AIM SSTAT, single stage; 3.5 lb break, short reset
Hammer/Trigger pins- RTB, anti-rotate; single thread
Safety Selector- Radian Weapons, Raptor GI; 45/90* throw- configured 45*
Bolt Catch- Mil spec, phosphate
Mag Catch- Mil spec, nitride
Grip- B5 Systems, Type 23; high impact, heat resistant, high traction texturing
Brace- SB tactical, SBA3
Buffer/Tube/Spring- Mil spec, carbine length, 6 position; 6061-T6, type III hard coat anodized, 3oz carbine buffer, mil spec buffer spring
Endplate/Castle Nut- Mil spec, nitride, 2x staked castle nut
Pins/Springs/Detents- Mil spec; QPQ pivot and takedown pins, stainless steel detents, pins, springs and plungers
Magazine- Duramag SS; stainless steel body, spring and floorplate, anti tilt follower, Isonite finish