Mil-Spec Barrel Extension, 5.56 M4, Nitride
Product Code: 7073-0001-1524
Stock Status:
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$17.50
List Price: $27.95
$17.50
Savings: $10.45
List Price: $27.95
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Description
Our barrel extensions are made from aircraft grade 86E20, are precision machined, heat treated, and ground to mil-spec. This version is nitride treated and has a deep black finish.
Features:
- Mil-Spec
- M4 feed ramps
- 86E20 aircraft-grade steel construction
- Carburized & hardened per mil-spec
- Nitrided
- Made in USA
