FN First
Inspired by our heritage and history, the FN 503® represents FN’s first entry into the slim 9MM category. Find the freedom to go where you want, not where you’re told, with the feature-loaded FN 503. From the innovators behind the world’s most battle-proven firearms.®
You Choose
The FN 503 is equipped to handle both 6-round and 8-round magazines, leaving the choice up to you.
SMOOTH OPERATOR
Enjoy a smooth draw from any holster or bag thanks to the FN 503’s snag-free sights.
Pull No Punches
Features an all-metal trigger that breaks crisply and consistently, with an average trigger pull of 5lbs‒7lbs.
Easy On The Hands
The FN 503®’s slimmer profile, enhanced grip textures, and enlarged controls enable effortless operation.
CARRY WHAT FITS
With its best-in-class trigger, control, balance, grip and more, when you need heavyweight features in a lightweight package, what you need is the new FN 503.®
STAY IN CONTROL
With its best-in-class trigger and shockingly soft recoil, the FN 503 offers superior control and comfort while shooting.