Geissele Automatics G2S Two-Stage Trigger – AR-15/AR-10

The Geissele G2S (Geissele 2-Stage) is a precision two-stage trigger designed for AR-15 and AR-10 pattern rifles. It delivers a clean, consistent break that improves accuracy for both recreational shooting and competition without compromising reliability. The two-stage design provides tactile feedback in the first stage before a crisp second-stage break, giving shooters better control over shot placement compared to standard mil-spec triggers.

Machined from high-strength tool steel with a black oxide finish, the G2S is a drop-in trigger group that installs without gunsmithing or permanent modifications to your lower receiver. It features a non-adjustable pull weight of approximately 4.5 pounds total (2.5 lbs first stage, 2 lbs second stage). The trigger pack includes all necessary pins and springs for installation.

• Part Type: Two-Stage Trigger Assembly
• Compatible Firearms: AR-15, AR-10, SR-25 pattern rifles
• Material: Tool steel
• Finish: Black oxide
• Pull Weight: ~4.5 lbs total (non-adjustable)
• Installation: Drop-in (basic armorer tools required)
• Includes: Trigger assembly, hammer, disconnector, springs, pins