These US-made P-10s retain all the features that have made them a resounding success, the crisp trigger, superior ergonomics and rugged reliability that set it apart from many in the striker-fired crowd. For sights, US-made P-10s feature a single tritium lamp in the front with a large orange surround and a serrated black rear. P-10s have a swappable magazine release. This new reversible release just requires a few minutes to swap, allowing the P-10 to remain lefty-friendly.