AR-15 Parts and Accessories 

AR-15 Parts

AR15 Parts, Upgrades, & Accessories like Upper Receivers, Ejection Port Dust Covers, BCG's, Charging Handles, Grips, & More


We carry everything you need to upgrade, replace and improve the functionality of your AR-15 rifle. Choose from aftermarket AR-15 parts made to exact factory specifications to work and function like new, or select OEM AR-15 accessories to replace broken or worn out parts if you want your setup to mimic its original design and functions. We carry high-quality AR-15 parts from reputable brands such as Magpul, Command Arms, Anderson and more, and we feature our own NDZ Performance selection of AR-15 aftermarket upgrades.


Our products are designed to fit and function just like OEM parts while providing clear tactical advantages, such as less recoil for tighter groupings, more fluid operation to prevent corrosion and part failure, quicker reloads, and much more. Keep up with NDZ Performance on Instagram to see our latest products! We have the largest selection of custom upgrades in the industry!


(*LZ) means that this product is capable of being laser engraved for personalization.

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