Arsenal Inc. Pivot pin for hammer trigger auto sear Arsenal Inc. - AK-051US

Ensure reliable operation of your AK-platform rifle’s fire control group with the Arsenal Inc. Pivot Pin for Hammer, Trigger, and Auto Sear. This precision US-made component (AK-051US) is engineered to securely align and retain critical trigger group elements, delivering consistent performance in both semi-automatic and select-fire configurations.

Key Features

• Precision-machined steel construction with phosphate finish for corrosion resistance and long-term durability
• Designed specifically for hammer, trigger, and auto sear pivot points in Arsenal and compatible AK receivers
• Compact dimensions for exact OEM fit: approximately 0.8 inches in length with a slim 0.2-inch profile
• US-manufactured to meet strict quality standards for firearms components

Benefits for Shooters

A worn or ill-fitting pivot pin can lead to excessive play, inconsistent trigger pull, or premature wear on your fire control group. This Arsenal pivot pin addresses those issues by providing a secure, stable axis that maintains proper geometry for smooth, repeatable function. Whether you’re maintaining a collection, building a custom AK, or replacing worn parts, it helps restore factory-level reliability without modifications.

Specifications

• Manufacturer: Arsenal Inc.
• Part Number: AK-051US
• Material: Steel with phosphate finish
• Weight: 0.16 oz
• Dimensions: 0.8″ L x 0.2″ W x 0.2″ H
• Compatibility: AK stamped and milled receivers (hammer, trigger, auto sear applications)

Why Choose Arsenal Inc. Pivot Pins

Arsenal Inc. is renowned for producing high-quality AK components that meet or exceed military specifications. This pivot pin integrates seamlessly into existing fire control assemblies, offering a direct replacement solution that enhances overall trigger group stability and longevity.

Invest in genuine Arsenal parts to keep your AK performing at its best.