16.625" 5.45x39 Polish Tantal US Cold Hammer Forged Chrome Lined Barrel
Made from 4150 Chrome Moly steel. The handguard retainer slots and extractor clearance cut has also been done on these barrels.
These barrels are made from rifle blanks with a .214" bore and 1-8 twist. Each barrel is stamped USA 5.45 for 922r compliance.
Gas port is NOT drilled. Use #48 drill bit. 14-1lh muzzle threads. Chamber journal is .867".
This item is made in the United States and counts as a 922r compliant part.
- 14x1mm LH
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