The TacFire 7.62x39mm 5-Inch Upper Assembly (brand part no. BU762395) is a complete AK-pattern upper built around a 5-inch, 1:10-twist barrel finished in Black Nitride.

Key Specifications

• Chambered in 7.62x39mm.
• 5-inch barrel length.
• 1:10 twist rate.
• Finished in Black Nitride for wear and corrosion resistance.
• Ships as a complete upper assembly, not a bare barrel.
• Built for AK-pattern platforms.
• Sold under the TacFire brand.
• At 5 inches, this barrel is well under the 16-inch federal minimum rifle-barrel length.

Frequently Asked Questions

Does this include a lower receiver? No, this is sold as a complete upper only; a compatible lower is required to complete a firearm.

Can I build this into a rifle-configured AK? This upper’s barrel measures 5 inches, well under the 16-inch federal minimum for rifles. Pairing it with a shouldered rifle-configured lower without an approved NFA registration would create a Short-Barreled Rifle; it is legal to build as a pistol on an unregistered lower or as a registered SBR.

What is the barrel finish? It is finished in Black Nitride for wear and corrosion resistance.

Buy the TacFire 7.62x39mm 5-Inch Upper Assembly

Build a compact 7.62x39mm AK-pattern upper around TacFire’s complete 5-inch Black Nitride barrel assembly. Browse more of our AK uppers selection. Order the TacFire 7.62x39mm 5-Inch Upper Assembly today for fast, insured shipping from a Lubbock, TX gun shop.