ALG Defense Quality Mil-Spec Trigger – AR-15/AR-10

The ALG Defense Quality Mil-Spec Trigger (QMS) is a precision-manufactured drop-in trigger group designed to provide consistent, reliable performance in AR-15 and AR-10 pattern rifles. This trigger replaces factory mil-spec components with machined parts held to tighter tolerances, delivering a cleaner break and more predictable reset than standard GI triggers. It's an economical upgrade for shooters who want improved trigger characteristics without moving to a specialty system.

Machined from quality steel with a black oxide finish, the QMS installs using standard AR trigger and hammer pins—no modifications or special tools required. The trigger features a nickel-plated contact surface to reduce friction and corrosion. This is a true drop-in replacement that maintains full compatibility with mil-spec lower receivers and fire control groups. Trigger pull weight is approximately 6 pounds with reduced overtravel compared to standard mil-spec triggers.

• Part Type: Trigger Assembly (Hammer, Trigger, Disconnector, Springs)
• Compatible Firearms: AR-15, AR-10, and mil-spec pattern rifles
• Material: Steel
• Finish: Black oxide with nickel-plated contact surfaces
• Pull Weight: Approximately 6 lbs
• Installation: Drop-in (standard AR trigger/hammer pins)
• Includes: Hammer, trigger, disconnector, springs