Apex Tactical announced their latest offering, 9mm threaded barrels for the FN 509 series of pistols. These barrels are heat treated stainless steel and finished of with a black Melonite finish also these FN 509 threaded barrels feature stainless steel fluting down the length of the barrel. These barrels feature a 1:10 twist rate and are designed to increase accuracy. These FN 509 threaded barrels are also threaded 1/2x28tpi and a true drop in with no fitting required.
– Direct replacement of factory 4.00″ barrel (no fitting required)
– Improves accuracy
– Use the included Light Recoil Spring Assembly when shooting this barrel with a compensator
Applicable To What Gun(s)
Works in all FN 509 9mm models with a factory 4.00″ non-threaded barrel.
In The Package
1 ea. Apex 9mm Threaded Barrel – 4.00″
1 ea. Thread Protector w/ O-Ring (installed)
1 ea. Light Recoil Spring Assembly
This barrel is a true drop-in barrel and requires no fitting.