B&T Telescopic Stock for MP5-K - 5 Position Black. Length adjustable in 5 positions. Includes elastomer buffer. Specifications for B&T Telescopic Stock for MP5-K - 5 Position: Manufacturer: B&T Gun Make: Heckler & Koch Gun Model: Heckler & Koch MP5K Color: Black Adjustability: Adjustable Features of B&T Telescopic Stock for MP5K: Length adjustable in 5 positions Includes elastomer buffer Package Contents: B&T Telescopic Stock for MP5-K - 5 Position What firearm models does the manufacturer say B&T Telescopic Stock for MP5-K - 5 Position is compatible with? The manufacturer suggests that B&T Telescopic Stock for MP5-K - 5 Position is compatible with Heckler & Koch MP5KB&T BT-200598: Telescopic Stock for MP5-K - 5 Position Black