AR-15 BARREL: 16" 223 WYLDE HEAVY W/ 1-9 TWIST SPIRAL FLUTES, PARKERIZED FINISH

Length:           16

Profile:            heavy

Twist:  1-9

Finish: Parkerized

Material:         4150 Chrome Moly Vanadium

Thread Pitch:  1/2 x 28

Caliber:           223 Wylde

Feed Ramp:    M4

Flutes: Spiral

Gas System:    Carbine

Gas Block System:     0.075

Gas hole diameter: 0.072