KAK Industry OE-Spec AR-9 Barrel - 4 - 9MM - 1/2x36 Thread

Ultra-Compact 9mm Firepower with KAK's 4 Barrel This 4 barrel provides versatile 9mm capability in an incredibly compact AR platform. The durable 41V50 chrome moly construction has a nitride finish for extreme durability. This micro barrel delivers reliable function with a 1:10 twist rate to stabilize a variety of 9mm loads. Weighing just 9.41 oz, [...]