Manufactured by Geissele Automatics

The Geissele SD-E trigger installs in your lower receiver in the same way that a Mil-Spec trigger is installed. It uses a standard .154” trigger and hammer pin so it will fit in any Mil-Spec stripped lower receiver. It features a flat trigger bow that gives you more leverage to reduce perceived trigger pull weight and improves the tactile feedback so you can feel the reset and pull the trigger faster. 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 as a target and precision trigger
• Smooth, consistent two-stage trigger pull
• Has a 3.5lb total trigger pull weight
• EDM wire cut from heavy duty tool steel
• Features a flat trigger bow that reduces perceived trigger weight and improves tactile feedback

Note: Trigger pull weights are approximate and may vary slightly between rifles.