Restrictions

Top takeaways

  1. Brownells Lightweight Carbine Barrels are manufactured by Rosco Manufacturing, featuring a 223 Wylde chamber to handle both .223 Rem and 5.56x45mm NATO ammo.
  2. These barrels are made from 4150 Chrome Moly Vanadium steel with a 1-8 twist rate, suitable for bullets from 55gr to 77gr, and have a .625 gas block journal for a balanced firearm.
  3. The barrels come with a Nitride finish for corrosion resistance and durability, ½-28 muzzle threads for common muzzle devices, and are backed by a lifetime guarantee for the original purchaser.

Attributes

Delivery weight: 1.021kg

Item details

Made in USA
US export classification: 0A501.c