ProMag Industries Sparta Pistol Grip Conversion Stock for Ruger Mini-14/30 & 6.8 Ranch

The Sparta stock conversion offers the owners of Ruger Mini-14/Mini-30/6.8 Ranch* rifles the convenience of a pistol grip stock with an adjustable length-of-pull and adjustable cheek-riser. Equipped with a full-length aluminum top- rail designed to M1913 specifications it offers a virtually limitless ability to accommodate various “iron” and “glass” sighting systems. Constructed from a proprietary Zytel-based carbon-fiber filled polymer the stock is impervious to all common firearm solve