Lead & Steel MonoBloc M4 5.56mm Threaded Barrel 13.9in Mid Length 1-8 Twist Black 111322. Chambered in 5.56 NATO/223 Rem the 4150 Chromoly Vanadium barrel comes in various lengths. This barrel features a 1:8 twist ratio and a mid-length gas system...

In stock
  • ShipAmount
  • $0.00
  • RevType
  • 2
  • Manufacturer
  • Lead & Steel
  • Sku
  • 111322
  • Identity
  • 35379753661

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