Aero Precision AR-15 Upper Parts Kit – Forward Assist & Dust Cover

SKU: APRH100270

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Complete Upper Parts Kit – All Necessary Parts Included

This upper parts kit includes the parts you need to assemble a stripped AR15 Upper Receiver.


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


  • PLATFORM: AR15/Multi Platform
  • WEIGHT: 1.5 oz

Have Questions About this Product?

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.

Aero Precision Warranty

If for any reason you have a warranty issue with one of our products, please contact us at 253-272-8188.

Please describe your situation, include your name and order number or transaction id. One of our technical specialists will then review your claim and contact you within 3-5 business days.

If you have images to send, please email them to

Damaged Items

In regards to claims dealing with damaged or blemished products, we ask that you create a Help Desk Ticket on your My Account page. If you don’t have an account with us, please go to the Contact Us page and fill out the form for review within 72 hours upon receiving the shipment.

If you have images to send, please email them to

Failed Background Check

There will be a 30% restocking fee on all lower receivers returned because of failed background checks.

Disclaimer: Manufacturer’s warranty is subject to change without prior notice.

Customer Reviews

Based on 16 reviews
william massey
da best

gr8 product and fast shipping all in all always well done

Thanks for your feedback, William. We're glad you're satisfied with your purchase- AB

Jacob Martin

Great kit arrived promptly will be doing with at3 tactical in the future!!

Thank you for sharing your feedback! We're glad you are satisfied with your purchase!

Landy Chapman

Everything was great.

Richard Saffel
Dust cover

Fast shipping. Dust cover fits with no problem working great. Will be using these guys again.
Thanks for being there.

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

Matt Koppenhaver
Great finish and value

Very satisfied with the quality.

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