Spike's Tactical Dynacomp Extreme Brake, 308 Winchester, Fits AR-10, Black Finish

Spike's Tactical Mil-Spec, Buffer Spring, Fits AR-15 Rifles, Stainless Finish

Spike's Tactical .625 Micro Gas Block W/ Screws

Spike's Tactical Complete Upper Receiver, 223 Remington/5.56 NATO, 16" Chrome Lined Barrel, 1:7 Twist, Fits AR Rifles, Flat Top Receiver

Spike's Tactical Complete Upper Receiver, 223 Remington/5.56 NATO, 14.5" Barrel (16" OAL with Pinned Brake), Mid-length Gas System, Fits AR Rifles

Spike's Tactical Dynacomp AK Brake, 762X39, M14X1 LH Thread, Black Finish

Spike's Tactical Complete M4 Stock Kit, Includes ST-T2 Buffer, Buffer Tube, Buffer Spring, Castle Nut, End Plate, Fits AR-15 Rifles, Black

Spike's Tactical ST-T1 Heavy Buffer, With Tungsten, Fits AR-15 Rifles, Black