This is a ProMag Stock known as the Archangel, model AAP1022.
The Archangel Ruger Precision Stock for Ruger 10/22 in black Technapolymer provides RUGER riflemen maximum adjustability for big or small shooters" and perfect balance for speed shooting or precision bench shooting. The click-adjustable cheek weld and adjustable length of pull encourages a perfect fit to move faster" target to target. Forend has an integrated 6 o'clock Picatinny rail with included cover for mounting of lights" lasers" bi-pods" or other compatible components and the front and rear quick detach style flush cups provide rapid addition or removal of sling components.
Features:
Fits Ruger 10/22 including all production years of Ruger 10/22 carbine
PATENT PENDING FLARED MAGWELL FOR QUICK And EASY MAGAZINE CHANGES
