FN 509 Full Size MRD 9mm, 4.5" Barrel, Black, Interchangeable Backstraps, 17rd
Manufacturer: FN America
Caliber: 9mm
Operation: Double-Action, Striker-Fired
Mag Capacity: 17 Rounds
Weight: 27 oz.
Barrel Length: 4.5"
Overall Length: 7.9"
Twist Rate: 1:10" RH
Height: 5.56"
Width: 1.35"
Trigger Pull: 4.5 lbs - 6.0 lbs
Sight Radius: 6.3"