Here is my build
Spikes Lower with DPMS LPK, replaced the trigger with a Geissele SD-E Trigger
CTR Stock
Spikes ST-T2 Heavy Buffer
MOE Pistol Grip
Surplus Ammo and Arms Upper
Black Hole Weaponry SS Match Grade Barrel Poly Rifling 1:8 Twist
Still left is to get my Vortex Sparc and Flip up Iron Sights
Spikes Lower with DPMS LPK, replaced the trigger with a Geissele SD-E Trigger
CTR Stock
Spikes ST-T2 Heavy Buffer
MOE Pistol Grip
Surplus Ammo and Arms Upper
Black Hole Weaponry SS Match Grade Barrel Poly Rifling 1:8 Twist
Still left is to get my Vortex Sparc and Flip up Iron Sights