Gun Review: FN 509 Striker-Fired 9mm Semi-Automatic Pistol

The 509 was born out of FN’s multi-million dollar bid for the U.S. Army’s Modular Handgun System contract. FN is coy about the MHS testing protocols and the results generated by the new gun. But the Belgian gunmaker claims their striker-fired pistol exceeded DOD, NATO and their own even more rigorous requirements for drop, dust, temperature and salt spray tests. And that […]