FN 503 vs Luger P08

2020–present

1908–1945

Unknown

~1,000,000+ units (including military, police, and civilian models)

163 mm

225 mm (8.86 in)

91 mm

100 mm (3.93 in)

0.59 kg

0.95 kg (2.09 lb) empty

6 rounds

7 rounds standard (detachable box), optional 8‑round magazine for .30 Luger

Striker-fired semi-automatic

Toggle‑locked, short‑stroke recoil‑operated, closed bolt

Striker-fired

Single‑stage military trigger with integrated safety lever

Fixed three-dot

Fixed front blade, rear V‑shaped notch with adjustable rear sight leaf