Chrome Lined 5.56 NATO AR15 Barrel
5.56 NATO
4150 CrMoV Barrel Material
Chrome lined bore and chamber
1:7 Twist Rate
Government profile1/2x28 threads
Available Lengths:
11.5" (Carbine length gas)
16" (Mid length gas)
Gas Port Sizes:
11.5" 0.070"
16" 0.078"
5.56 NATO Chrome Lined Barrel
$199.00Price
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