Might be looking for a Colt AR15A4 20 inch here in the near future and was curious if any INGOers have gotten their hands on one and what they think. Also, anybody try out one of the new FN 20 inchers either
http://www.colt.com/Catalog/Rifles/AR15A4.aspx
http://www.fnhusa.com/l/products/carbines/fn-15-series/fn15-rifle
http://www.colt.com/Catalog/Rifles/AR15A4.aspx
http://www.fnhusa.com/l/products/carbines/fn-15-series/fn15-rifle