Getting to know your M16

[Brother in Arms]

Sir I also love retro AR's even though not much of an AR guy.
I am working on a Colt 610 right now and I am also building a KISS rifle not that its exactly retro but it does have a C7 upper.

As for the Semi-auto 7188 I found the thread on AR-15.com he did an amazing job. A 1200 trench gun would be good as its definitly a forgotten U.S combat shotgun.

I am a bit into Remington Model 11 shotguns and I have a Short bonnie and clyde style "whippit gun" that I may do over into a legal SBS. On the other hand I might add a magazine extension to it and make it into a semi modern "combat shotgun" because no one uses A5 type guns these days.

interesting side note...guess I should post more M16 type firearms maybe do carbines next.