Description
Description: Apex Tactical FN 509 Threaded Barrel. Made from heat-treated stainless steel with a black Melonite finish, this threaded barrel is designed to be a direct drop-in upgrade for all FN 509 pistols that came with a factory 4″, non-threaded barrel. This includes FN 509 Midsize and FN 509 pistols. The barrel features a 1:10″ twist rate designed to increase accuracy performance and is threaded 1/2-28 for easy installation of a compensator or suppressor. Included with the barrel are a thread protector with O-ring.
The 1/2-28 thread pattern is precision machined concentric to the bore within .0015″.
Includes:
- Threaded Barrel for FN 509 Pistols
- Thread Protector with O-Ring
Expected Results:
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