Not entirely convinced I want to part with this gun, but I just have too many other interests. I didn't build it, but got it from a friend who did. Spikes tactical upper and lower, Magpul furniture, SureFire brake, 1:7 twist barrel, flip up sights, and a Vortex spitfire red dot. I never could get the red dot to light, but it's got the etched glass so I never worried about it. Asking price will include everything listed plus some mags and ammo. Mostly want cash, unless you've got a sig 320 or 226, bolt gun, or lever gun. Thanks for looking!