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FN pistols builder
Kit out an FN pistol with parts that fit it.
59 real parts with typical prices, fit checks and pros and cons.
Open the FN builderPistol
- FN 509 Tactical $989
- FN Five-seveN MRD $999
- FN 510 / 545 Tactical $1,001
- FN Reflex MRD $570
- FN High Power (2022) $961
Slide
- Apex Tactical 5.00 in Slide for FN 509 (RMR cut) Price varies
- Apex Tactical 5.00 in Slide for FN 509 (ACRO cut) Price varies
- FN 509F MRD Slide $344
- FN 510T Slide Assembly $720
Barrel
- FN 509 Threaded Barrel 4.5 in $156
- FN 545T Threaded Barrel $192
- FN 545 Compensator Barrel Assembly $349
- EFK Fire Dragon Threaded Barrel 5.5 in $398
- FN 509M Compensated Barrel 4.55 in $329
Compensator
- Parker Mountain Machine FN 509 Duty Compensator $100
- FN 509 Compensator Kit $349
- FN 545 Comp Kit $349
- Arms Republic 9mm Compensator for FN 509 $60
- Toni System Compensator for FN 509 $120
- Herrington Arms HC9C 3.0 $72
Red dot
- Trijicon RMR Type 2 $528
- Holosun HS507C X2 $233
- Holosun HS407C X2 $245
- Holosun HE509T X2 $430
- Aimpoint ACRO P-2 $743
- Holosun EPS Full Size $400
- Holosun HS507K X2 $296
- SIG Sauer ROMEO Zero Elite $130
- Vortex Defender-CCW Enclosed Solar $300
- Holosun EPS Core $230
Weapon light
- Streamlight TLR-7 X USB $160
- Streamlight TLR-7 X Flex $157
- Streamlight TLR-7 HL-X USB $196
- SureFire X300U-A Ultra $341
- SureFire X300T-A Turbo $335
- Streamlight TLR-1 HL $183
- Modlite PL350 PLHv2 $309
- Inforce WILD2 Price varies
Magazine
- FN 509 17-Round $45
- FN 509 24-Round $65
- FN Five-seveN Mk3 20-Round $35
- FN 545 Tactical 18-Round $63
- FN 545 Tactical 15-Round $54
- FN 510 Tactical 22-Round $65
- FN Reflex 15-Round $40
- FN High Power 17-Round $52
Trigger
- Apex Tactical Action Enhancement Kit Flat Trigger $160
- Apex Tactical Curved Action Enhancement Kit $150
- FN 509 Flat Trigger Assembly $32
- MCARBO FN 509 Trigger Spring Kit $20
- FN 510T/545T Trigger Assembly $40
Sights
- FN 509 Suppressor Height Night Sights $139
- Night Fision Night Sight Set FN 509 $97
- XS Sights R3D 2.0 Suppressor Height $130
- Trijicon HD XR Night Sights FN 509 $185