Up for auction is a 20-inch AR-15 barrel chambered in 5.56 NATO featuring a heavy barrel (HBAR) profile and fixed front sight post. This configuration is a classic rifle-length setup that delivers excellent stability, durability, and consistent performance.

The 20-inch barrel length is widely regarded as one of the most effective configurations for maximizing velocity and ballistic efficiency in the 5.56 NATO cartridge. Paired with the heavy barrel profile, this setup offers increased rigidity and heat resistance, making it well suited for extended shooting sessions and precision-oriented use.

The integrated front sight post provides a rugged, time-tested sighting solution that has been a standard feature on military and service rifles for decades. This traditional configuration is favored by shooters who appreciate simplicity, durability, and proven performance without reliance on optics.

The barrel retains a sharp, reflective bore and represents a solid foundation for a full-length AR-15 rifle build. Whether used for a retro-inspired project, general-purpose rifle, or replacement barrel application, this 20-inch HBAR setup offers dependable performance and classic styling.

THIS ITEM IS AS PICTURED WITH NO FURTHER ATTACHMENTS. ALL SALES ARE FINAL. PLEASE REFER TO THE AUCTION DESCRIPTION, LOT #1 DESCRIPTION AND TERMS OF SALE BEFORE BIDDING.     UNTIL FURTHER NOTICE, NO SALES TO COLORADO WILL BE ALLOWED     GOOD LUCK BIDDING, WE HOPE YOU FIND THE ITEM YOU ARE LOOKING FOR!