Next Generation Stock For Ruger Mini-14 / Mini-30 / 6.8 Ranch Rifles ( fits Ranch Rifle Version Only). Carbon Fiber Reinforced Polymer Construction. Full Length Aluminum Top Rail. 4 Position Collapsible Buttstock. 7 Position Adjustable Cheek Riser. 4 Integral Hard Points For Quick Detach Sling Swivels. Removable Recoil Pad. Grip Storage Compartment. Picatinny Rail Height Compatible With Same Plane AR-15 Flip Up Sights.The Archangel AA1430 Sparta conversion stock offers the owners of Ruger Mini 14 Ranch, Mini Thirty Ranch and 6.8 Ranch rifles the convenience and control of a pistol grip. Buttstock integrates a collapsible, four position, adjustable length of pull, and seven position 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 our blend of high strength carbon fiber and glass filled reinforced black polymer. Impervious to common firearm solvents and lubricants. Equipped with four steel QD hard points for push button quick detach sling swivels (not included). Ergonomic, textured pistol grip features a locking storage compartment. The forend features internal molded bosses for a rail at the 6 o'clock position requiring only minor drilling to accommodate mounting hardware. Rail available separately. Three included caliber identification tabs (.223 / 5.56, 7.62x39, 6.8 SPC). Lifetime warranty. Made in USA. Features: 4-position collapsible buttstock Constructed of our legendary high strength, carbon fiber and glass reinforced black polymer (4) integral hard points for push button quick detach sling swivels Unique spring loaded filler to take up the gap between the trigger guard and pistol grip Picatinny rail height compatible with same plane AR-15 flip up sights Full length aluminum top rail designed to M1913 specifications 7-position adjustable cheek riser Grip storage compartment Removable recoil pad (3) included caliber identification tabs (223/5.56, 7.62x39, and 6.8 SPC) Lifetime warranty Made in USA