Results for "5.56x45mm"

Fightlite Industries Mcr Belt-Fed Upper Ar-15 5.56 Nato 16.25in

LWRC International LWRC SIX8 6.8 SPC 8.5" 1:10" Bbl Black Pistol SIX8PRB8

Heresy Design 16.3in 5.56 AUG Conversion Kit Black

ET Arms Inc. Omega-15 Black 5.56 / .223 Rem 16 Barrel 30-Rounds

FightLite DFX AR-15/M16/M4 .223 Remington/5.56x45mm NATO 16.25in Upper Receiver Heavy Short-Stroke Gas Piston 1-7 Twist 1/2x28 Manganese

Obsidian Arms M16 Bolt Carrier Group BCG 5.56 Phosphate Black

Windham A1 Government 5.56mm Semi-Automatic Rifle

WINDHAM WEAPONRY 16M4 *LAW ENFORCEMENT ONLY*

FN Herstal M249/M249S Black Polymer 500 M27 Links Included 200 Rounds 200RD

Ar-15 Threaded Fluted Barrels - Ar-15 16.5'''' Threaded Fluted Barrel 1-8 Twist

DoubleStar Carlson Mini Muzzle Brake 1/2"-28 Thread AR-15 5.56/223 Steel Matte

Noveske Barrel 5.56 10.5 Shorty Stainless .750 Micro Switchblock Carbine Length Gas Tube Wrench

Stag Arms Stag-15 Project SPCTRM FDE 223 Wylde Semi-Auto Rifle with 16 Inch Barrel

Aero Precision M4E1-T RM10.3 Complete Upper 5.56 x 45 12.5inch Government Carbine 1-7 Twist 1/2 x 28 Thread Anodized Black

Aero Precision M4E1-T SM15 Complete Upper 5.56 x 45 16inch HBAR Mid Length 1-7 Twist 1/2 x 28 Thread Cerakote FDE

Aero Precision M4E1-T SM10.3 5 Complete Upper 5.56 x 45 12.5inch Government Carbine 1-7 Twist 1/2 x 28 Thread Anodized Black

Aero Precision M4E1-E EQ15 Complete Upper 5.56 x 45 16inch HBAR Mid Length 1-7 Twist 1/2 x 28 Thread Cerakote FDE

Aero Precision M4E1-E EQ15 Complete Upper 5.56 x 45 16inch HBAR Mid Length 1-7 Twist 1/2 x 28 Thread Anodized Black

Aero Precision M4E1 15in ATLAS S-ONE M-LOK Complete Upper 16in 5.56 HBAR CMV Mid-Length Barrel Anodized Black

Aero Precision M4E1 5.56 NATO No Forward Assist Threaded Assembled Upper Receiver FDE Cerakote

Aero Precision AR15 Complete Upper 16in 5.56 Mid-Length Barrel w/ Pinned FSB M4 Handguard Includes BCG & CH Anodized Black

Aero Precision AR-15 Complete Upper Receiver 5.56 Carbine Length 16 inch Barrel w/Pinned FSB Magpul MOE Handguard A2 Flash Hider FDE Cerakote

Aero Precision AR-15 Complete Upper Receiver 5.56 Mid-Length 16 inch Barrel w/Pinned FSB Magpul MOE Handguard A2 Flash Hider Anodized Black

Aero Precision AR-15 Complete Upper Receiver 5.56 Mid-Length 16 inch Barrel w/Pinned FSB Magpul MOE Handguard A2 Flash Hider FDE Cerakote