675.00 Glock 19 Gen 3 Complete Upper with AmeriGlo Sights Ottawa Apr 24, 2024 - 9:01 AM Ad-rock For sale is a Brownells Glock 19 Gen 3 complete upper. Very low round count, used on a P80 lower. Full parts kit installed including a stainless non-threaded barrel and awesome Ameriglo sights (night).