Kel-Tec, Sub 2000 Defender, Gen 3, Semi-automatic Rifle, 10MM, 16.1" Threaded Barrel, 5/8X24 Thread Pitch, Matte Finish, Black Furniture, Vortex Crossfire Red Dot, Magpul Angled Grip, 2 Magazine, 15 Rounds, For Glock 20 Magazines