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.