The DPMS Kitty Kat AR-15 Pistol Barrel is fully chambered and ready to install on an upper receiver. The 7" Heavy Contour Barrel is machined from Mil-Spec 4150 Chrome Moly Vanadium Steel and is Chrome Lined for durability and corrosion resistance. It features versatile 1 in 9" Twist Rifling that is ideal for use with light- to medium-weight projectiles up to about 69 grains, and its true 5.56x45mm NATO chamber ensures reliable feeding with either commercial or surplus ammunition. The barrel is threaded 1/2"-28 for adding any compatible muzzle device and includes a factory-installed forged front sight base, barrel extension and locator pin. Front sight post, detent and spring are NOT included.
Material: 4150 Chrome Moly Vanadium Steel
Chamber: 5.56x45mm NATO
Twist Rate: 1 in 9"
Chrome Lined: Yes
M4 Feed Ramps: Yes
Muzzle Thread Pattern: 1/2"-28
Gas Port Location: Pistol
Exterior Diameter at Gas Port: 0.750"
Extras: Forged Front Sight Base
Front Sight Post, Detent and Spring sold separately
Please Note: An “AR-15 Pistol” barrel is less than 16” in length. Pistol barrels are only for use on AR-15 pistol lowers and legal Short-Barreled Rifles. Other configurations may violate Federal law.
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