Colt Large Pin AR Triggers (For 90’s Era Colt Rifles)


***This Trigger is for use ONLY in 90’s Colt Rifles

Fits AR-15 Lowers with Large Pin .174″ Diameter Trigger

The latest innovation of Velocity Triggers is Diamond Like Carbon Coating (DLC) on the trigger which will give your Velocity Trigger the highly effective combination of a low coefficient of friction and high micro-hardness, its also a surface that will not rust and gives your trigger a deep dark black color.

Simply stated, the Diamond Like Carbon Coating (DLC) results in a greater wear resistance over the life of the trigger.

Finally, a high quality AR-15 trigger that makes your AR feel like a bolt action rifle.

  • Single Stage Drop In Trigger
  • Compatible with .22, .223/5.56mm and .308
  • Available in 3lb or 4lb Pull Weight
  • Complete Drop-in Assembly
  • Nice, crisp, clean feel
SKU: colt-large-pin-trigger Category:


What is a Large Pin Trigger?

If your AR-15 rifle is NOT a Colt you don’t have to worry about “Large Pin” triggers as an option for you. Large Pin AR-15 triggers really only apply to Colt rifles as Colt is the only AR brand to have ever produced both small and large diameter pins in their triggers. Generally speaking Colt AR-15 rifles produced before 1991 and after late 2009 accept small pin triggers while rifles produced by Colt between 1991 and late 2009 commonly take large pin triggers.

Since Velocity Triggers produces a couple “large pin” triggers for older model Colt AR rifles, you’ll need to take a measurement of your hammer and trigger pins if you’re purchasing our large pin trigger for a Colt rifle. Small pin diameter are generally 0.154 in. in diameter while our large pin triggers are designed to fit AR-15 lowers with a pin diameter of 0.174.[/et_pb_text][/et_pb_column] [/et_pb_row] [/et_pb_section]

Additional information

Weight .25 oz
Dimensions 7.75 × 4 × .8 in
Pull Weight

3lb, 4lb


Curved, Straight, Straight with Finger Stop


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