The FN 509M Tactical pistol in 9mm with a black finish and 10+1 capacity (brand part no. 66-101712) is a midsize, optic-and-suppressor-ready pistol built for concealed carry, home defense, and duty use, shipping with five 10-round magazines for restricted-capacity markets. FN America cold hammer-forges the 4.5-inch stainless steel barrel with a 1/2×28 thread pattern, and FN’s low-profile optics-mounting system adds most major red dots in minutes. Suppressor-height 3-dot night sights co-witness with a mounted optic, and two interchangeable backstraps let shooters dial in grip fit. Among restricted-capacity semi-auto handguns, this 509M Tactical black configuration favors shooters in capacity-limited markets who still want a full magazine supply.

Key Specifications

• Chambered in 9mm.
• Capacity of 10+1 rounds.
• The barrel measures 4.5 inches, cold hammer-forged and threaded at 1/2×28.
• The finish is black.
• The sights are suppressor-height 3-dot night sights, co-witnessing with a mounted optic.
• The pistol ships with five 10-round magazines.
• The unloaded weight is 27.9 ounces.
• The pistol includes a non-manual safety.
• The action is Striker Fired.

Frequently Asked Questions

How many magazines ship with this pistol? Five 10-round magazines.

Is this pistol ready for a suppressor? Yes, the barrel is threaded at 1/2×28.

Buy the FN 509M Tactical Pistol, Black, 10-Round

A full five-magazine supply in a restricted-capacity configuration is exactly what this 509M Tactical delivers. Order it from our Lubbock, Texas gun shop for fast, insured shipping to your FFL.