Product Overview
The Apex Tactical Threaded Barrel is designed specifically for the FN 509 model pistols with a factory 4″ barrel. The heat treated stainless steel barrel has a black melonite finish. The barrel features a 1:10″ twist rate that is designed to increase accuracy performance. The thread pattern is 1/2-28 and a thread protector is included. This barrel is a true drop-in and requires no fitting.
Kit Includes
- Apex 9mm 4″ Threaded Barrel
- Thread Protector with O-Ring installed
Reviews
There are no reviews yet.