Geissele Automatics Super Semi-Automatic Two Stage Trigger. Brand New. Cobranded SIG

The Geissele SSA trigger installs in your lower receiver in the same way that a Mil-Spec trigger is installed and uses a standard .154” trigger and hammer pin so it will fit in any Mil-Spec stripped lower receiver. It features a curved trigger bow that feels comfortable on your finger and helps give you a consistent pull every time. Not only does it work in 5.56 or .223 AR-15 rifles, but it works in .308 AR-10 pattern rifles. Each trigger is precision EDM wire cut from heavy duty tool steel with a durable black finish giving you the reliability and durability you can depend on.

Features:
 

• Uses Mil-Spec .154” trigger pins for maximum compatibility with lower receivers
• Works with 5.56/.223 and .308 AR pattern rifles
• Designed for combat, home defense, and Law Enforcement use
• Smooth, consistent two-stage trigger pull
• Comes with one 4.5lb. trigger spring
• EDM wire cut from heavy duty tool steel
• Features a curved trigger bow for maximum ergonomics
• Great for close quarters combat (CQB) and mid-range carbine work