Owner’s Manual 2020

72
16. TECHNICAL SPECIFICATIONS
All specifications subject to change without notice.
FN 509
FN 509
TACTICAL
FN 509
MIDSIZE
Caliber
9mm
Parabellum
9mm
Parabellum
9mm
Parabellum
Length (in.) 7.4 7.9 7.4
Height (in.) 5.56 5.75 5.2
Width (in.) 1.35 1.35 1.35
Sight Radius (in.) 5.8 5.8 5.8
Barrel Length (in.) 4 4.5 4
Twist Rate (in.) 1:10 RH 1:10 RH 1:10 RH
Weight w/ Empty
Magazine (oz.)
26.9 27.9 26.5
Magazine Capacity
Standard model 17 24 & 17 15
Optional 10 10 10
Trigger Pull (lbs.) 5.5 - 7.5 5.5 - 7.5 5.5 - 7.5