Spike's Tactical AR-15 Builder Set - 10" CRR Quad Rail - Crusader - Patriot Brown Cerakote - Cosmetic Blem

Spikes Tactical .223 Rem/5.56 16" Barrel Complete Upper Assembly, Mil-Spec Phosphate Coated, 9" Black Free Float BAR2 Rail - STU5025-R9S

Spikes Tactical .223 Rem/5.56 16" Barrel Complete Upper Assembly, Mil-Spec Phosphate Coated, 12" Black Free Float BAR2 Rail - STU5435-R2S

Spikes Tactical .223 Rem/5.56 16" Barrel Complete Upper Assembly, Mil-Spec Phosphate Coated, 12" Black Free Float SAR3 Rail - STU5035-S2S

Spikes Tactical Rare Breed Samurai Stripped Lower Receiver - Black, Superior Build Quality for AR Custom Builds - STLB630

Spikes Tactical Complete AR-15 Lower M4 Stock Multi Cal. Aluminum

Spikes Tactical 7" AR-15 Quad Rail Free Float, Black - SAR2107

Spike's Tactical BAR2 AR Rifle Rail 10" Free Floating, Black - SAR2110