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AT3 Tactical™ Complete AR-15 Upper Parts Kit – Forward Assist & Dust Cover

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Backed by the AT3 Lifetime Warranty!
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AT3™ MOTHERFU-BAG™ AR-15 Lost and Extra Parts Kit - Springs, Detents, Replacement Components

$16.99

Complete Upper Parts Kit For Your Stripped Upper Receiver

The AT3 Tactical™ AR-15 Upper Parts Kit is an ideal replacement for your standard forward assist and ejection port cover. It is compatible with all standard AR15/M16 style ejection uppers and includes all the parts you need to assemble a stripped AR15 Upper Receiver. The kit includes AR-15 ejection port cover, rod, spring, and forward assist kit, available in standard phosphate or 8 Cerakote colors.

If you want these assemblies individually, you can find the AT3 Dust Cover and AT3 Forward Assist assemblies on their own. If you’re looking to replace an existing dust cover, check out this guide first for instructions.

Includes

  • Ejection Port Cover Door
  • Ejection Port Cover Rod with c-clip
  • Ejection Port Cover Spring
  • Forward Assist Assembly
  • Forward Assist Spring
  • Forward Assist Roll Pin

Specifications

  • Fit: AR-15/AR-10
  • Weight: 1.6 ounces
  • Material: Steel
  • Finish
    • Black: Phosphate
    • Flat Dark Earth: H-267 Magpul® Flat Dark Earth
    • OD Green: H-232 Magpul® OD Green
    • Pink: H-224 SIG™ Pink
    • Red: H-167 USMC Red
    • Blue: H-171 NRA Blue
    • Burnt Bronze: H-148 Burnt Bronze
    • Tungsten: H-237 Tungsten
    • Titanium: H-170 Titanium

Products available on this page:

The AT3 Tactical store has a 90 day no-hassle return policy for products in good condition. You can view the full details of our return policy here.

If you encounter an issue or defect with a product after 90 days of your purchase, you can refer to the manufacturer for a warranty claim. Their policies are below.

AT3 Lifetime Warranty Logo

All AT3 Tactical Brand Products carry a lifetime warranty against manufacturer’s defects.

This includes AT3 Red Dot SightsHandguardsIron Sights, and any other product that carries the “AT3 Tactical” or “AT3™” name. For other brands (ex. Magpul or Troy), please refer to the manufacturer’s warranty policy.

In the event that your AT3™ product becomes unusable, we will repair or replace the product at no charge to you.

If we cannot repair your product, we will replace it with a product in perfect working order of equal or better physical condition. The warranty is fully transferable, but we may require information about the original purchase to validate the authenticity of the product.

If your product is in need of warranty service, please contact AT3 Tactical to start the process

Our contact info is available here. To expedite processing, please provide your order information and description of the defect.

Please note: The AT3 Lifetime Warranty does not cover loss, theft, intentional damage or cosmetic damage that doesn’t affect the performance of the product.

Customer Reviews

Based on 6 reviews
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A
Anonymous
Titanium Colored Parts Kit

Love the color and the ease of assembly, had a small issue as the take down pin was the wrong color, but customer service quickly fixed the issue. Well be coming back in the future for all my AR parts

Thank you for leaving a review for our AT3 Tactical™ Complete AR-15 Upper Parts Kit. We are happy to hear that you love the titanium color and found the assembly to be easy. We apologize for the issue with the take down pin, but we are glad that our customer service team was able to quickly resolve it for you. We look forward to serving you again for all your AR parts needs in the future.

A
Adam Friedman
Parts change over

Purchased these to upgrade a build. Bought a dark brown to go with my build and color worked out flawlessly. Fit and finish were right on the money. It has been a while since I replaced the dust cover so I had to look it up. Three videos gave me nothing but trouble. Went to AT3s video and I was done in Seconds. The product and support are awesome. I recommend AT3 on a daily basis at my one job. Keep up the great product, awesome customer service and videos.

C
Chuck Austin
Parts kit

Came quick, and exactly what I ordered. Using for a 400 legend upper receiver

B
Barry Sullivan

AT3 Tactical™ Complete AR-15 Upper Parts Kit - Forward Assist & Dust Cover

Thank you for taking the time to leave a review for our AT3 Tactical Complete AR-15 Upper Parts Kit. We are glad to hear that you were satisfied with the forward assist and dust cover included in the kit. We appreciate your support and hope to continue providing quality products for your AR-15 needs. Happy shooting!

T
Thomas
Upper parts kit

Everything seems fine. Not installed yet.

Thanks for sharing your feedback! We're glad you're satisfied with your purchase.

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