AR upper(lower) Adapter

[mgraat]

I have a Colt Sporter Hbar. Would like to buy a flat top upper to put on it. The problem is my front take down pin is .315" any upper I find has a .250". What can I do to make it work.

 

[MET]

I have a Colt Sporter Hbar. Would like to buy a flat top upper to put on it. The problem is my front take down pin is .315" any upper I find has a .250". What can I do to make it work.

Well at least it is not the other way around, is there not enough material to have it enlarged,machined (drilled)?

 

[Grizzlypeg]

There is an adapter pin. I have one on my colt lower to allow me to use standard small pin uppers.

 

[ONT0001]

buy the adaptor pin, easy fix. Not sure who in Can stocks them but go shoppin.
G

 

[Shooting Centre]

DPMS used to carry the adaptor pins for both combinations. I am pretty sure they still do.

 

[Fusilier]

You can order them from Brownells.

 

[mgraat]

I will check out brownells and DPMS.
Thanks Guys