The KAK Industry AR-15 4" 9mm QPQ Nitride Fat 1-10T Barrel is the perfect addition for any 9mm pistol build. Constructed from premium quality 4150 chrome moly vanadium, this barrel is designed to handle the high pressures associated with 9mm ammunition. The barrel features a nitride finish which is known for its durability and corrosion resistance.
The fat profile of this barrel provides a greater surface area for heat dissipation which leads to improved accuracy and reduced wear on the barrel. The barrel's 1:10 twist rate is optimized for a wide range of 9mm bullet weights and ensures excellent accuracy at any distance. The 4" length of the barrel makes it compact and maneuverable, ideal for use in close quarters or tactical scenarios.
The KAK Industry AR-15 4" 9mm QPQ Nitride Fat 1-10T Barrel is compatible with any AR-15 platform pistol that uses a 9mm magazine. The barrel is threaded at the muzzle end with a 1/2x36 pitch, which makes it easy to attach a variety of muzzle devices. If you're looking for a high-quality 9mm barrel for your AR-15 pistol build, the KAK Industry AR-15 4" 9mm QPQ Nitride Fat 1-10T Barrel is an excellent choice.