Geissele Semi-Auto 4-5lb Trigger 05-101

Vendor: Geissele automatics


  • 4.5lb. non-adjustable combat trigger
  • Trigger and hammer are made from quality tool steel
  • A full force hammer spring is used for quick locktime and positive ignition of all types of ammo
  • The lightened hammer favorably decreases locktime and increases accuracy of the weapon, especially for snap shots
  • Simple design that is very similar to the original M16 trigger
  • No adjustment screws to come loose
  • Can be installed without removing the safety
  • Comes with a slave pin for the trigger/disconnector assembly for easy installation
  • Patented pseudo sear that is almost identical to the standard AR15 single stage sear
  • Designed to operate in dusty, abrasive environments that cause wear
Size Standard Mil-Spec Pin
Trigger Bow Type M4 Curved
Weapon Platform AR15/AR10
Type 2 Stage
1st Stage Weight, lbs 2.5
2nd Stage Weight, lbs 2.0
Total Pull Weight, lbs 4.5
Adjustable No
Recommended Use Law Enforcement, Home Defense, Hunting