The FN 503, inspired by FN’s legendary heritage, is the company’s first entry into the slim 9mm pistol market. The FN 503, roughly the size of your hand, conceals quickly and discreetly without compromising on features or performance.
As if the Bond Arms Cyclops in .45-70 wasn’t enough, the company released the “Thumper” in .50 AE. So, of course, I had to shoot it, too.
