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Barrel, 20" bull, 5.56 NATO

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Barrel, 20" Button Rifled bull, 1x9 twist - in 5.56 NATO

Availability: Available (built to order)


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Standard Match-Grade 20" bull barrel. Manufactured from 4140 Chromemoly steel, this barrels is an "industry standard" match grade buttin-rifled barrel. This barrel is standard with a 1x9 right-hand twist, and is buttoned with 6 lands and grooves. 

This barrel is chambered in 5.56x45 NATO meaning that both military surplus 5.56 ammo, as well as civilian 223 Remington can be safely fired from its chamber.

Want a smoother bore, better accuracy, faster heat dissipation and superior corrsion resistance? Consider an upgrade to 416 Stainless steel.

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Olympic Arms, Inc. is not affiliated with the IOC/USOC or any other Olympic sports organization.