AR15 hammer pin hole repair?

[HeadDamage]

I have an AR15 lower receiver that has an oversized hammer pin hole (the one on the righthand side). Any ideas on fixing this? Thanks.

 

[Canuck223]

Ouch! There are not a lot of people out there who weld aluminum well. For the cost of either welding, drilling, and reanodizing, or drilling and installing bushings, it might be cheaper to simply replace the reciever.

Is this a particularly unique model worth restoring???

 

[D-Boy]

A good gunsmith can make oversize pin . and open the hammer hole to the same size .

 

[cpt. canuck]

Could you not use these somehow?

http://www.brownells.com/aspx/NS/store/ProductDetail.aspx?p=13801&title=AR-15+HAMMER+&+TRIGGER+PINS

 

[cpt. canuck]

Hey just thinking that if you have the small hole pins (.154") you could go to the colt pins (.171")?

 

[HeadDamage]

I was thinking of welding, anti walk, and colt over size options. I'll talk to a smith tomorrow.