16″ M4 Contour Barrel
5.56 NATO
4150 Chrome Moly Steel
Parkerized/Phosphate Finish
1/2-28 Threads
Carbine length gas
m4 feed ramps
.750 diameter at gas block.
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16″ 5.56 NATO 1:8 4150 m4 Ar15 Barrel
$129.00
-42%Out of stock
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Additional information
| Weight | 2 lbs |
|---|---|
| Dimensions | 26.0 × 6.0 × 6.0 in |
| Barrel Size | 16" |
| Caliber | 5.56/.223 |
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