AR-15 Light Weight Fluted Match Grade Chrome Lined Barrel


Match grade chrome lined barrel by Criterion Unique barrel profile offers ideal balance of weight and precision Lightweight agressively fluted medium contour barrel .625 gas block for significant weight savings over .750 .80 inches behind the…

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Bonesteel Arms match grade chrome lined barrel by Criterion
Our uniquely profiled lightweight, fluted, medium contour barrel offers an ideal balance of weight, precision and heat dissipation.

.625″. gas block journal for significant weight savings
.80″ HBAR Profile behind the gas block .620″ lightweight profile in front.
Aggressively fluted for increased heat dissipation and weight savings.
16″ with midlength gas system
1:8″ 6 Groove
Wylde chamber can safely fire 5.56 or .223
M4 feed ramps
Dimpled for set screw gas block
4150 CrMoV
Chrome lined chamber and bore
Hand Lapped
0nly 1.55 lbs

Criterion chrome lined barrels utilize a proprietary approach to ensure optimal bore uniformity throughout the chrome lining process.

Each chrome lined Criterion barrel is hand lapped and held to the same finish and uniformity requirements as their match grade stainless steel barrels. This chrome lining process produces a barrel that significantly increases durability through the more consistent and uniform application of the chrome lining while simultaneously offering national record-setting performance. Capable of generating sub-MOA groups with factory match ammunition and groups in the neighborhood of .5 MOA with handloads tailored to the individual barrel, Criterion is the only manufacturer in existence to offer a match-grade chrome lined AR-15 barrel.


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