The Black ERGO F93 PRO Stock is an 8 position collapsible AR15/M16 stock (includes a black rubber buttpad)Features:- Eight position collapsible stock for AR style rifles provides one of the longest length of pull on the market with a fixed cheek piece for a constant and repeatable cheek weld in any of the eight stock positions- Once the butt is locked into position, the F93 has the feel of a fixed stock without the rattling and movement shooters are used to- Includes an overmolded carbine length buffer tube, standard castle nut and ambidextrous sling plate- Includes rubber-like recoil pad for enhanced comfort and secure, positive placement- Includes 2 quick detach sling attachment points, 3 web sling attachment points and 2 sling hook attachment points- 8 from receiver to butt plate when collapsed, 12 inches when fully extended- Made in the USASpecifications:- Fits: AR15/M16- Weight: 1.3 lbs- Color: Black/Tan