Apex Tactical Specialties, Drop-In 4″ Threaded Barrel for FN 509
This is the perfect upgrade for your pistol—make it suppressor ready! The Apex Threaded Barrels are machined from premium cold hammer stainless steel barrel blanks and feature a 1:10” twist rate and a 1/2-28 thread pattern. Barrels are heat treated and black Melonite finished. A thread protector with captive O-Ring is included with each barrel.
- No fitting required
- UPC: 854263007876
Not for sale to the following locations: CA, CT, HI, NJ, NY, DC & City of Aurora, IL
For Use In These Guns
Part #105-072 is for use in all FN 509 9mm pistols with a factory 4" non-threaded barrel and Tactical models.
1 ea. Apex Threaded Barrel
1 ea. Thread Protector w/ O-Ring (installed)
Apex Tactical Specialties Drop-In Threaded Barrel for FN 509, For Pistols with 4.00 Factory Barrel, 1/2-28 Threads, Stainless Steel, Black Melonite, Includes Thread Protector 105-072
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