Description AR-15 5.56 NATO M4 16 MP/N Barrel Specifications 5.56 NATO 16 long 1:8 twist .070 gas port diameter .750 barrel diameter at gas port 1/2-28 muzzle thread pattern M4 barrel Magnesium Phosphate/Nitride finish Compatible with AR-15 Made in the USA
SHUCKS! OUT OF STOCK! AR-15 5.56 NATO M4 16 MP Barrel MSRP: Was: Now: (Inc. Tax) MSRP: Was: Now: $61.99 Out of Stock
SHUCKS! OUT OF STOCK! AR-15 5.56 NATO M4 8.5 MP Barrel MSRP: Was: Now: (Inc. Tax) MSRP: Was: Now: $61.99 Out of Stock
SHUCKS! OUT OF STOCK! AR-15 5.56 NATO M4 14.5 MP Barrel MSRP: Was: Now: (Inc. Tax) MSRP: Was: Now: $61.99 Out of Stock
SHUCKS! OUT OF STOCK! AR-15 5.56 NATO M4 16 Nitride Barrel MSRP: Was: Now: (Inc. Tax) MSRP: Was: Now: $58.99 Out of Stock
SHUCKS! OUT OF STOCK! AR-15 5.56 NATO M4 1:7 Twist 10.5 MP Barrel MSRP: Was: Now: (Inc. Tax) MSRP: Was: Now: $61.99 Out of Stock
SHUCKS! OUT OF STOCK! AR-15 5.56 NATO M4 1:9 Twist 10.5 MP Barrel MSRP: Was: Now: (Inc. Tax) MSRP: Was: Now: $61.99 Out of Stock
SHUCKS! OUT OF STOCK! AR-15 5.56 NATO M4 11.5 Nitride Barrel MSRP: Was: Now: (Inc. Tax) MSRP: Was: Now: $61.99 Out of Stock
SHUCKS! OUT OF STOCK! AR-15 5.56 NATO M4 8.5 Nitride Barrel MSRP: Was: Now: (Inc. Tax) MSRP: Was: Now: $49.99 Out of Stock
SHUCKS! OUT OF STOCK! AR-15 5.56 NATO M4 16 1:7 Nitride Barrel MSRP: Was: Now: (Inc. Tax) MSRP: $79.99 Was: Now: $48.99 Out of Stock