Roll pin holders for AR build

[bcarver]

I am building a couple AR lowers. They have two roll pins one in the trigger guard and one in the bolt release. Roll pin holders cost 14 bucks so I don't want to order the wrong size.
Does anyone know the size on these?

 

[madcratebuilder]

Low cost pin punches.
http://www.midwayusa.com/viewproduct/?productnumber=694883

I have used this set on many AR's.
http://www.midwayusa.com/viewproduct/?productnumber=191653

 

[bcarver]

thanks

thanks