Daniel Defense 070771617601 5.56mm .223/5.56 NATO 10.3" Black Heavy Phosphate
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Daniel Defense
Overview
The Daniel Defense 10.3" barrel is designed for the 5.56 NATO caliber, providing a compact option ideal for short-barreled rifle builds. Its phosphate finish enhances durability and corrosion resistance, making it suitable for various environments. This barrel is commonly found in tactical and home defense builds where maneuverability and reliability are essential.
Specifications
Daniel Defense 070771617601 5.56mm .223/5.56 NATO 10.3" Black Heavy Phosphate
Available Merchants(1)
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Build history on GunPartPicker
Builders on GunPartPicker first added the Daniel Defense 070771617601 5.56mm .223/5.56 NATO 10.3" Black Heavy Phosphate to a build in August 2026.
Today the one retailer we track is out of stock. Listed prices start at $365 at Classic Firearms for when it comes back.
Updated · from real builds on GunPartPicker · Prices checked · refreshed daily across 37 retailers
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