AR-15 BARREL: 16" HEAVY BARREL, W/ 1-8 TWIST, .223 WYLDE, STAINLESS FINISH SPIRAL FLUTES

Length:           16

Profile:            Heavy

Twist:  1-8

Finish: Stainless

Material:         416R

Thread Pitch:  1/2 x 28

Caliber:           223 Wylde

Feed Ramp:    M4

Flutes: Spiral Fluted

Gas System:    Carbine

Gas Block System:     0.075

Gas hole diameter: 0.070