Arsenal 5.45x39mm 16" 22mm Trunnion

The Arsenal 5.45x39mm 16 Inch 22mm Trunnion (AK-176B) is a high-quality barrel and trunnion assembly designed for building or repairing 5.45x39mm AK-pattern rifles. Manufactured by Arsenal to exacting standards, this component provides the foundation for a reliable and accurate AK-74 style firearm.

Factory Arsenal Quality

Arsenal is renowned for producing some of the finest AK components in the world. This 5.45x39mm assembly features a properly headspaced 16-inch barrel paired with a precision-machined 22mm front trunnion, ensuring excellent fitment and long-term durability.

5.45x39mm Chambering

Chambered in the popular 5.45x39mm cartridge, this barrel offers excellent ballistic performance with low recoil and high velocity. It is compatible with a wide range of 5.45x39mm ammunition, making it ideal for both recreational shooting and training.

22mm Trunnion

The included 22mm front trunnion is correctly dimensioned for standard AK-74 pattern receivers. This allows for proper alignment and secure attachment when building a rifle from a receiver or replacing a worn trunnion on an existing firearm.

Key Features

• 5.45x39mm caliber
• 16-inch barrel length
• 22mm front trunnion
• Factory Arsenal manufacturing
• Model: AK-176B

Ideal For

• AK-74 style rifle builds
• 5.45x39mm custom projects
• Replacing damaged barrels or trunnions
• Restoration of AK-pattern rifles

Arsenal 5.45x39mm 16" 22mm Trunnion

The Arsenal AK-176B provides a premium 5.45x39mm barrel and trunnion assembly for serious builders and enthusiasts. With its factory precision and reliable construction, this component is an excellent choice for creating a high-quality 5.45x39mm AK rifle.The End