Handgun comparison iconHandgun comparison icon

FN 509 MDR CompactvsWalther PDP Full Size 4.5"

FN 509 MDR Compact facing right

FN509 MDR Compact

Striker-Fired Compact Pistol Chambered in 9mm Luger
vs
Walther PDP Full Size 4.5" facing left

WaltherPDP Full Size 4.5"

Striker-Fired Full-Sized Pistol Chambered in 9mm Luger

Dimensions

 LengthLHeightHWidthWWeightW
509 MDR Compact6.8 in4.8 in1.35 in25.5 oz
PDP Full Size 4.5"8 in5.7 in1.34 in25.4 oz

Details

 BarrelBBLTriggerWebsite
509 MDR Compact3.7 inStriker-Firedfnamerica.com
PDP Full Size 4.5"4.5 inStriker-Firedwaltherarms.com

Capacity

 9mm Luger9mm Luger
509 MDR Compact10 , 12 , 15 (+1)10 , 12 , 15 (+1)
PDP Full Size 4.5"10 , 18 (+1)10 , 18 (+1)

Side-by-Side
Side-by-Side Comparison Charts

How do these two handguns stack up against eachother?

Tabletop
Tabletop Comparison

Drag/drop and reorder the handguns to compare on top of eachother