Are the upper receivers interchangeable between brands?
I have a DPMS with a 24" I would like to put an Armalite 16"on it.
Are the LPKs standardized like on AR 15s?
Where is the wonderful link for parts interchangeability of AR 10 and AR 15
Thanks
I have a DPMS with a 24" I would like to put an Armalite 16"on it.
Are the LPKs standardized like on AR 15s?
Where is the wonderful link for parts interchangeability of AR 10 and AR 15
Thanks