16″ 5.56MM 1:7 TWIST M4 4150 BARREL
$159.95 $127.96
13 in stock
Product Description
- 4150 Chromoly Steel
- M4 Contour Profile
- M4 Feed Ramps
- 5.56/.223 Chambered in 5.56×45
- Markings Spiral Engraved Near Break
- Carbine Length Gas System
- 1:7 Twist
- .750 Gas Platform System
- Black Nitride Coating
- 1/2 by 28 Thread
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