Faxon AR-15 5.56 NATO Threaded Barrel 16in Gov't/Socom Mid-Length 1-8 Twist 1/2-28 4150 Nitride w/ Pinned Gas Block

Name: Faxon AR-15 5.56 NATO Threaded Barrel 16in Gov't/Socom Mid-Length 1-8 Twist 1/2-28 4150 Nitride w/ Pinned Gas Block
Brand: Optics Planet
Price: 208 USD
Availability: InStock

Sold byOptics Planet•Posted Apr 27, 2026

Compare prices for Faxon Duty Series AR-15 Barrel 5.56x45mm NATO 16" SOCOM Contour 1:8" Twist Nitride with Pinned Gas Block

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Deal Summary

Currently in stock.
Caliber: 223/5.56
Category: parts
UPC: 816341025448
SKU: 11I-ATB-AR15FFB-15A58M16NSQ-APGB
Brand: Faxon

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Deal Details

Faxon AR-15 5.56 NATO Threaded Barrel 16in Gov't/Socom Mid-Length 1-8 Twist 1/2-28 4150 Nitride w/ Pinned Gas Block. .. look no further. Pinning your gas block in addition to the use of set screws gives the user the extra piece of mind that your gas block won't shift or loosen while firing. We took some of our most popular barrel models and took the biggest headache out of pinning your gas block by pre-notching the gas block journal and drilling corresponding holes in the included low profile ga