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POF Puritan 5.56 Mid Length Barrel 16.5"

Out of stock

Available for In-Store Purchase Auburn, WA

The Puritan 5.56 barrel is constructed from mil-spec 4150 chrome vanadium steel and features a 5R rifling profile with 1:8 twist rate. The gas port is set up for a mid-length configuration gas system. We have also installed the Patented E² extraction technology which increases the life on the extractor, increases reliability through dual extraction and makes shooting coated ammunition a breeze. To finish it off, our barrels are nitride heat treated, which greatly increases surface hardness and makes for a beautiful black and corrosion resistant finish.


  • 16.5”
  • 1:8 twist
  • Nitride Heat Treated
  • Mid-length configuration
  • M4 feed ramps
  • E² extraction technology
  • 5R rifling
More Information
SKU POF 00730
Caliber 5.56 NATO
Gas Length Mid