5.56x45mm NATO Gun Parts

Spikes Tactical Upper 5.56 11.5in FN CHF w/10in BAR2 Rail

Spikes Tactical Upper 5.56 11.5in FN CHF w/BLK MOE Handguards & FSP

Spikes Tactical ST Dynacomp Extreme - H.V.S. 5.56

Spikes Tactical ST Dynacomp Extreme - 5.56 Suppressor Thread Version

Spikes Tactical Upper 5.56 14.5in 16in OAL CHF Midlength w/13.2in SAR3 Rail w/ Vortex

Spikes Tactical Upper 5.56 14.5in 16in OAL CHF Midlength w/10in SAR3 Rail w/ Vortex

Spikes Tactical Upper 5.56 11.5in FN CHF w/7in SAR3 Rail & FSP

Spikes Tactical Upper 5.56 16in Midlength LE w/9in BAR2 Rail and FSP Black

Spikes Tactical Upper 5.56 16in Midlength LE w/10in SAR3 Rail

Spikes Tactical Upper 5.56 16in Midlength LE w/10in M-LOK Rail

Spikes Tactical Upper 5.56 16in M4 LE w/13.2in SAR3 Rail

Spikes Tactical Upper 5.56 16in M4 LE w/ 12in SAR Rail

Spikes Tactical Upper 5.56 16in M4 LE w/12in M-LOK Rail

Geissele Automatics Geissele Cold Hammer Forged 5.56 NATO 16" 1:7" 1/2x28" Chrome Lined .812" Gas Journal Heavy Barrel 05-2809

Arsenal Rear Sight Assembly with Adjustable Windage for 7.62x39mm and 5.56x45mm Rifles

Armaspec Rifter Gen2 Muzzle Brake .223/5.56 1/2-28 T416 QPQ Black

Armaspec Superlight Takedown Pivot Pins Package Bronze

Armaspec Victory AR15 Compact Charging Handle Bronze

Armaspec Victory AR15 Compact Charging Handle OD Green

ARMASPEC SUPERLIGHT GUN BUILDERS KIT 223/556 SS/SILVER

Battle Arms Development RACK AR15 Charging Handle Red

Battle Arms Development RACK AR15 Charging Handle FDE

Battle Arms Development Vert 5.56mm Gen 2 PDW Stock System Black 4.8in

TRYBE Defense AR-15 5.56x45 NATO Flash Can Muzzle Device 1/2x28 Spiral Flute Black Anodized