THE FACT ABOUT AK4D THAT NO ONE IS SUGGESTING

HK states that they do several methods in development which might be proprietary . Not passed on to licensees?Anything else, and Exactly what are the odds of locating ANY of these outside of Mile Large for that inventory and hand guard? Exactly what are the percentages of doing a good Swede Develop? My PTR currently has a good set of G3 wood home f