AR15 9 mm 16" M4 Military Contour Barrel ($209)

AR-15 9 mm 16" M4 Military Contour Barrel w/M4 extension, alignment pin, head spaced and parkerized. 1 x 10 twist, 6roove carbine. Muzzle thread 1/2" x 36 CHROME LINED

 Barrel Description: 9 mm M4 Military Contour * 6 groove, 1x10 Right-Hand Twist * Button Rifled * Manganese Phosphated * Threaded Muzzle * 4150 CMV (chrome-moly vanadium) Steel *

Precision 4150 CMV barrel with M4 cut extension, chrome lined, 9 mm, pulled-button rifling process, lapped bore, polished chamber and 11º crowned barrel delivers pinpoint accuracy. Each barrel is concentrically cut and muzzle threaded ½ -36 R.H. twist to accept flash hiders/suppressors, stressed relieved, turned on center to prevent accuracy robbing distortion when the barrel heats up, and hardened to 26-33 Rc giving the barrel a long life. Exterior includes detailed contouring, rich dark black manganese phosphate finish (parkerized), and oil.

Our pulled-button rifling produces a superbly accurate bore diameter with uniform rate of twist. The match barrel is machined to tighter specifications producing a tighter fit for greater accuracy.


AR15 9 mm parts needed for conversion: Bolt & Carrier, Mag, Buffer, and Flash Hider ½ x 36 tpi.


Detailed Specs:

Caliber: 9mm

Length: 16"

Contour: M4 Military Contour

Twist Rate: 1x10

Muzzle: 1/2"-36 Threaded / Crowned

Diameter at Gas Port: .750"

Gas Type: Blowback

Material: 4150 CMV Steel

Rifling: Button / 6 Groove

Finish: Mil-Spec Phosphate - Chrome Lined

Weight: 1 Lb. 8.4 Oz.

AR15 9 mm 16" M4 Military Contour Barrel ($209)
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  • Item #: S425086_9mm-1
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Price $209.00
Availability In-Stock
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