Ruger Mini 14 Flash Spr Essue#6193
The Choate Flash Hider and Front Sight for the Ruger Mini-14 fits most 580 and higher series rifles. For use on rifles with a barrel diameter of 0.625″, make sure to measure the barrel before you order, some of the early 580 series rifles have the smaller 0.562″ barrel. The compensator is attached to the gun barrel by a 1/8 inch spring steel roll pin. Gunsmith installation recommended to drill hole for roll pin.