FN Herstal
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FN 509 Midsize Tactical is red dot and suppressor-ready with the added option of a 24rd magazine for higher round-count training sessions. Features FN Low-Profile Optics-Mounting System; Suppressor-height 3-Dot night sights; external extractor; loaded chamber indicator; flat faced trigger; fully ambidextrous controls; MIL-STD-1913 accessory mounting rail; cold hammer-forged stainless steel barrel with a recessed target crown; combat-style sights and improved front and rear cocking serrations. Includes Holosun 407C, two magazines, case, locking device and owners manual.
| Barrel Material: | Steel |
| Trigger: | Flat Face |
| Sight Style: | Night |
| Width: | 1.35" |
| Slide Material: | Steel |
| Hand: | Ambidextrous |
| Frame Material: | Polymer |
| Twist: | 1:10" RH |
| Height: | 5.20" |
| Frame Description: | Polymer Frame w/Picatinny Rail |
| OAL: | 7.90" |
| Model: | 509MT |
| Frame Size: | Mid-Size |
| Sight Configuration: | 3-Dot Night/Suppressor Height |
| Thread Pattern: | 1/2"x28 |
| Slide Description: | Optic Cut/Serrated |
| Barrel Finish: | Black |
| Caliber: | 9mm Luger |
| Safety: | No |
| Optic Description: | Holosun HS 407C Red Dot |
| Capacity: | 10+1 |
| Grips: | Interchangeable Backstrap |
| Barrel Description: | Threaded |
| Magazine Type: | OEM |
| Action: | Striker Fire |
| Barrel Length: | 4.50" |
| Weight: | 27.90 oz |
| Frame Finish: | Flat Dark Earth |
| Trigger Pull Weight: | 4.50-6.70 lbs |
| Barrel Length Range: | 4" to 4.99" |
| Slide Finish: | Flat Dark Earth |
| Max Capacity: | 10 |