AR15 Trigger

[cryan]

I am researching on upgrading my trigger. I have a small pin Colt AR15. I can not find conclusive info if a Rock River 2-Stage trigger will fit my Colt or if I need different pins for the trigger. Any info is greatly appreciated.
thanks
chris


ps I did email RRA but have not heard back

 

[Riss]

I think the small pin is the "standard" for all AR's. If I recall correctly the large pin Colt's are the odd ones that differ from everything else on the planet.

 

[Kurt_D]

Yeah, it's either standard pins or Colt large pins. I think small pins are .154" and the RRA 2-stage will fit just fine.

 

[Maj Dad]

Older Colts are large pin, current are small. Not sure when the change was made, but measure yours & see.

 

[RUT]

Never mind...