Glock 30 Gen 4 .45 Auto, like new

Almost one month old. Like new condition. Includes three 10-round magazines, backstraps, and case.
Except for the added Pierce grip plug, it is in factory condition.
I took it to the range once and put 55 rounds through it. It did great. However, I decided a single-stack would fit my small hands better for an EDC.
I spent $600 including tax. Asking $500.

Per NM law, transfer must take place via FFL (buyer pays).
Extreme SE Albuquerque, NM [Near Four Hills]
Cash preferred. Trades considered: Besides the obvious .45 ACP single-stack semi-auto handgun, I am looking for a revolver (3-4″ barrel) or lever-action rifle chambered in .357 magnum.