AR Parts in 5.56x45mm NATO

DPMS BP04 Spring Kit 5.56 AR-15 Various 7.6" x 3.7" x 1.5"

ERGO AR-15 Charging Handle Black

Wilson Combat TRAGBLC Gas Block Lo-Profile Adjustable .937 in Carbine Length 4140 Chromoly Steel Black Melonite

Panzer Arms Complete M4 Tactical Barrel Assembly - Nickel

Panzer Arms Complete M4 Tactical Barrel Assembly - Disruptive Grey

Ar-15 Mike-15 Gen 2 Upper Receiver Assembly 223 Wylde - Ar-15 5.56/223 Wylde 13.9'''' Gen2 Upper Rec Forward Charging

Grey Ghost Precision M-LOK Handguard AR-15 17 inch Aluminum 0.868 lb FDE Cerakote

Grey Ghost Precision M-LOK Handguard AR-15 17 inch Aluminum 0.868 lb Olive Drab Cerakote

Luth-AR 5.56 Mark 12 Barrel Rifle 1-9 RH Barrel Twist 1/2 x 28 Black

Luth-AR 5.56 Lightweight Barrel Carbine 1-9 Twist 1/2 x 28 Black

Diamondhead 5.56 Transporter Complete AR-15 Upper Receiver with 7.5 Inch Barrel

DIAMONDHEAD VRS T-556-ML-13 FREE FLOATING MLOK RAIL SERIES 2 - 5.56 - 13.5" BLACK

Luth-AR Trigger M16 Black

DRD Tactical U556 Upper Builders Kit

LWRC International LWRC IC-PSD 5.56mm NATO 8.5" 1:7" 1/2x28 Bbl OD Green Personal Security Detail Complete Upper Receiver ICPSDU5ODG8

LWRC International LWRC IC-PSD 5.56mm NATO 8.5" 1:7" 1/2x28 Bbl FDE Personal Security Detail Complete Upper Receiver ICPSDU5CK8

LWRC International LWRC IC-PSD 5.56mm NATO 8.5" 1:7" 1/2x28 Bbl Black Personal Security Detail Complete Upper Receiver ICPSDU5B8

LWRC International LWRC IC-A5 5.56mm NATO 14.7" 1:7" 1/2x28 Patriot Brown Complete Upper Receiver ICA5U5PBC14S

LWRC International LWRC IC-A5 5.56mm NATO 14.7" 1:7" 1/2x28 OD Green Complete Upper Receiver ICA5U5ODG14S

LWRC International LWRC IC-A5 5.56mm NATO 14.7" 1:7" 1/2x28 FDE Complete Upper Receiver ICA5U5CK14S

LWRC International LWRC IC-A5 5.56mm NATO 14.7" 1:7" 1/2x28 Black Complete Upper Receiver ICA5U5B14S

LWRC International LWRC IC-A5 5.56mm NATO 10.5" 1:7" 1/2x28 OD Green Complete Upper Receiver ICA5U5ODG10S

DMDHD LOW PROFILE GAS BLOCK .750"

Pantheon Arms Kentri 3.5N AR-15 Short Buffer System Black Oxide/Anodize