ID this charging handle?

[samuse]

Looks like a normal Colt but the back of the handle is more squared off and there is a P stamped at the other end under where the gas tube goes through.

Just curious.

http://i851.photobucket.com/albums/ab76/sammuse/stuff%204%20sale/006_zps3b15fe43.jpg

http://i851.photobucket.com/albums/ab76/sammuse/stuff%204%20sale/008_zpsf145cf0f.jpg

[uncle money bags]

DPMS.

[Magic_Salad0892]

I think that's DPMS.