Product Description The ProMag Industries Archangel 556 conversion stock is designed to give your Ruger 10/22 an AR-15/M4-style look and feel with a rugged, drop-in installation that requires no gunsmithing. Built from high-strength carbon fiber filled polymer, this feature-rich stock package includes an adjustable six-position buttstock, an ergonomic pistol grip with finger grooves, and integrated rail space for accessories. A full-length top Picatinny rail and a 6 o&';clock forend Picatinny rail support optics and accessories, while the forend&';s slotted sides allow the addition of optional Picatinny rail sections. It also includes an extended magazine release and a polymer muzzle attachment designed to allow mounting gas-block-height sights on OEM barrels (sights not included). Product Highlights Drop-in fit for Ruger 10/22 rifles-no gunsmithing required for installation Six-position adjustable buttstock delivers AR-style ergonomics and handling Full-length top Picatinny rail plus lower forend Picatinny rail for optics and accessories Durable carbon fiber filled, glass-reinforced polymer construction built for hard use Includes extended magazine release and muzzle attachment for gas-block-height sight compatibility (sights not included) Specs Brand: ProMag Industries Product Type: AR-15 style conversion stock / rifle stock package Compatibility: Ruger 10/22 Color: Black Material: Carbon fiber filled, glass-reinforced polymer Buttstock: Six-position adjustable Rails: Full-length top Picatinny rail; 6 o&';clock forend Picatinny rail; slotted forend sides for optional rail sections Sling Mounting: Four quick-detach (QD) hard points Included: Extended magazine release; polymer muzzle attachment (for gas-block-height sight mounting on OEM barrels); polymer display bayonet; polyurethane bolt buffer Overall Length: 24.4375 in Weight: 2.35 lb Country of Manufacture: USA UPC: 708279008870 Manufacturer Part Number: 556R Disclaimer: We strive to provide accurate and up-to-date product descriptions, specifications, and images; however, errors or omissions may occasionally occur. We are not responsible for any inaccuracies or discrepancies in the content provided. If you notice anything incorrect or unclear, please contact us so we can correct it. When in doubt, we recommend verifying details directly with the product&';s manufacturer.