AR Parts in 5.56x45mm NATO

Guntec USA AR-15 5.56x45mm NATO Slabside Stripped Billet Upper Receiver Anodized Clear

Guntec USA AR-15 5.56x45mm NATO Slabside Stripped Billet Upper Receiver Anodized Bronze

Guntec USA AR-15 5.56x45mm NATO Slabside Stripped Billet Upper Receiver Anodized Blue

Guntec USA AR-15 Enhanced Lower Parts Kit w/ Upgrades & Skeletonized Aluminum Pistol Grip Anodized Grey

Guntec USA AR-15 Enhanced Lower Parts Kit w/ Upgrades Anodized Grey

Guntec USA AR-15 Enhanced Lower Parts Kit w/ Upgrades Anodized Green

Guntec USA AR-15 Slip Over Socom Style Fake Suppressor No Laser Engraving Anodized Black

Guntec USA AR-15 Upper Receiver Assembly Kit Gen 3 Trap Door Assembly Cerakote Flat Dark Earth

Guntec USA AR-15 Pistol Furniture Set With Miltube Matte Rainbow PVD

Guntec USA AR-15 Pistol Furniture Set With Miltube Anodized Bronze

Guntec USA AR-15 Micro Honeycomb Pistol Furniture Set w/Brace Cerakote Flat Dark Earth

Guntec USA AR-15 Micro Honeycomb Pistol Furniture Set w/Brace Anodized Red

Guntec USA AR-15 Micro Pistol Furniture Set w/Brace Anodized Black

Guntec USA AR-15 Micro Pistol Furniture Set w/Brace Anodized Purple

Guntec USA AR-15 Micro Pistol Furniture Set w/Brace Anodized Blue

Guntec USA AR-15 Micro Pistol Furniture Set w/Brace Anodized Gold

Guntec USA AR-15 Honeycomb Pistol Furniture Set 7in Cerakote Flat Dark Earth

Guntec USA Air Lite Series Honeycomb M-LOK Free Floating Handguard w/ Monolithic Top Rail 7in Cerakote Flat Dark Earth

Guntec USA AR-15 Honeycomb Pistol Furniture Set 7in Anodized Clear

Guntec USA AR-15 Honeycomb Pistol Furniture Set 7in Anodized Grey

Guntec USA AR-15 Honeycomb Pistol Furniture Set 7in Anodized Bronze

Guntec USA AR-15 Honeycomb Pistol Furniture Set 7in Anodized Green

Guntec USA AR-15 Honeycomb Pistol Furniture Set 7in Anodized Blue

Guntec USA AR-15 Honeycomb Pistol Furniture Set 7in Anodized Red