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Reading Armament 16" M4 5.56 Nitride Carbine Barrel
Reading Armament 16" M4 5.56 Nitride Carbine Barrel

Our Price: $149.99

Quantity Available:(Out of Stock)
Availability:: Usually Ships in 1 to 2 Business Days
Product Code: RA16M4556BAR

16" 5.56 NATO M4 profile
Carbine gas system

.750" diameter area for gas block

1-7 Twist
M4 feed ramps
Barrel Extension is installed & torqued after the nitriding process is complete
Melonite/Nitride finish

Threaded 1/2" x 28 tpi

These barrels are manufactured from ER Shaw 4150 hardened chrome moly vanadium steel blanks

Why is Nitriding better than NiB or chrome lining?
Better corrosion resistance. Won't flake or peel. Will not stain. Easier to clean. It's a metal treatment and surface hardener, not a finish or plating. Uniform and clean appearance. Fatigue endurance. Improved durability.

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