I'm not all that familiar with computers, yet, sometimes I don't know just what to 'click'; but Target Master in Chadds Ford, Pa., (Rt. 202N) had a nice stack of R51's when I bought mine recently. It seems to be a Remington authorized dealer, got a neat Velcro-type sleeve patch, "Remington Defense" along with my purchase. Thanks, everyone.
Start finding them now, before Remington faces default, Dealers then will jack the prices up on a R51