FN ~ 509 ~ 9 mm Luger

The FN 509® is built on the proven architecture of the FNS™ Compact. FN made changes internally and externally to meet the rigorous performance standards of the MHS requirements and further developed the platform into the FN 509® with the help from industry experts. Over the course of development, the platform has been tested extensively for reliability, ammunition compatibility and durability – totaling more than one million rounds. Improved texturing on the 2 included backstraps ensures better recoil management. Front and rear cocking serrations enhance manipulation control. Trigger pull adjusts from 5.5 to 7.7 lb. Polymer frame features replaceable steel frame rails. Other details of this 509 model include fixed 3-dot luminescent sights, MIL-STD-1913 accessory mounting rail, polished chamber and feed ramp, recessed target crown, external extractor, loaded chamber indicator, and fully ambidextrous slide stop lever and magazine release.