AR15 M4 FEEDRAMP CUT BARREL EXTENSION
- HEAT TREATED
- IN THE WHITE

AR15 M4 FEEDRAMP CUT BARREL EXTENSION

- HEAT TREATED

- IN THE WHITE

USA manufactured barrel extensions for 5.56 AR15 barrels.  Machined from 8620 Brinell 207-241 and heat treated, ready for installation on your threaded barrel.  Extensions are "in the white" for your choice of finish after installation on your barrel. 

Please contact customer service for OEM pricing for quantities greater than 50 pieces of the same barrel blank.

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