Heavy Tungsten Guide Rod for Glocks 20, 20SE, 21, 21SF
5x heavier than the factory plastic guide rod and almost twice as heavy as the stainless steel guide rod. Comes complete with Guide Rod and Captured Spring already assembled - just drop it into your gun! Now you can add the extra weight of a tungsten guide rod to your Glock and help control muzzle flip. It makes a lot of sense and it really works. Plus, the weight feels good in your hands and I guarantee you will shoot tighter double tap groups. Made to exact specifications to simply drop in your gun, no gun-smithing required! Factory weight spring is included and captured on the Tungsten Guide Rod as pictured. You simply drop it in and replace the factory plastic rod in seconds!For Glcoks 20, 20SE, 21, 21SF.