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Questions & Answers
will this fit an f1 firearms upper receiver? Expert Answer

This is meant for AR platforms within a .223/5.56 caliber.
And it will not fit:
-Aero Precision M4E1 upper receivers
-Lantac E-BCG due to carrier and bolt design
-MUR: Modular Upper Receiver
-ZRO Delta upper receiver

by Bethany Kopel, Gear Expert, February 10, 2021
can this cover be used on 556 also says 223 Featured Answer

A .223 can be fired out of a 5.56 but not the other way around. They're essentially the same in an application like this where you're simply talking about the size of an accessory. Yes, it will fit your 5.56.

by Jerbear, Verified Owner, April 28, 2019
Customer Reviews
Helpful Positive Review one color only by eric, Verified Owner, April 4, 2023
The clear anodized one is amazing. It gives that special sauce to any cerakote build. I would pass on the rest. Logo is small which is good, i dont want people to laugh at me for running strike industries parts.
1/2 found this helpful
Helpful Positive Review Strike Industries AR Billet Ultimate Dust Cover by RJ, Verified Owner, October 11, 2023
Awesome ejection port cover. Fits my Anderson lower perfectly. I will be ordering more.
1/1 found this helpful
Helpful Positive Review Best and easiest to install dust cover available. by hellesbock, Verified Owner, May 26, 2021
I can't believe nobody thought of this before. Strike Industries again underscores it's reputation for innovation. I use this dust cover for every build and it makes things easy peasy. They are constantly backordered, which is a testament to the qual...
Read More...
2/3 found this helpful
Helpful Positive Review Gave them a try and they work great! by joe blow, Verified Owner, October 12, 2019
This is Strike Industries best dust cover.Installs easily and fast. I purchased 3 of these for my 3 Aero Percision rifles.The colors are bright and on spot These covers also comes with foam strips that adheres to the lower outside of the cover, to d...
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1/2 found this helpful
Helpful Positive Review Absolutely Silent by Wasabi, Verified Owner, July 5, 2022
This dust cover is phenomenal! Easy installation without having to remove a bulky hand guard or deal with C clips. It also has an amazing adjustment system which really does help. My upper had a slightly higher lip than normal and the other cover had...
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2/2 found this helpful
Helpful Negative Review Well made except for a serious design flaw by Ken from Ohio, Verified Owner, July 18, 2019
I bought this part to go along with a Strike Industries’ charging handle - both in red - to add some interest to my first AR build. The manufacturing quality of this part is high but... the adjustable button catch started to back out during my first ...
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Read All 74 Reviews

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Strike Industries Ultimate Dust Cover, AR, .223, Solid Billet Aluminum, Blue, One Size, SI-AR-BUDC-223-BLU
Strike Industries Extended Latch AR Charging Handle, AR-15, 5.56x45mm NATO, Black, One Size, SI-ARCH-EL-BK
List: $79.90Save 13%$69.61
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Product Info for Strike Industries AR Billet Ultimate Dust Cover

Keep debris out of your rifle and your shots on target by installing this Strike Industries AR Billet Ultimate Dust Cover. Strike Industries expertly crafted these AR15 Upper Parts from heavy duty machined billet aluminum to create a durable cover that barely adds any weight to your build, and they are anodized to resist corrosion and wear over time. A huge bonus of using this Strike Industries AR 223 Billet Ultimate Dust Cover over other models is that it includes patent pending noise-reduction padding for quiet activation, helping you stay hidden on tactical missions and while chasing down those elusive whitetails. An adjustable detent set screw compensates for any wear on your receiver while allowing you to increase or decrease the opening power. Protect your weapon's internals with the Strike Industries Billet UDC Ultimate Dust Cover.image

WARNING: California`s Proposition 65

Specifications for Strike Industries AR Billet Ultimate Dust Cover:

Manufacturer: Strike Industries
Finish: Anodized
Gun Model: AR-15
Fabric/Material: Solid Billet Aluminum, Billet Aluminum
Condition: New
Caliber: .223 Remington
Projectile Caliber: .223 Caliber
Attachment Type: Quick Detach

Features of Strike Industries AR Billet Ultimate Dust Cover

  • Quick and easy installation/removal
  • Built in double seal for improved debris prevention
  • Solid Billet Aluminum construction for durability

Package Contents:

  • Strike Industries AR Billet Ultimate Dust Cover
  • 1x Billet ultimate dust cover
  • 1x Pack of 4 rubber pads

Strike Industries AR Billet Ultimate Dust Cover Orderable Models

List of Orderable Models

Strike Industries Ultimate Dust Cover, AR, .223, Solid Billet Aluminum, Black, One Size, SI-AR-BUDC-223-BK , MPN: SI-AR-BUDC-223-BK , UPC: 708747548372 , Code: 3Q-EPC-ARBUDC-SI-AR-BUDC-223-BK
Strike Industries Ultimate Dust Cover, AR, .223, Solid Billet Aluminum, FDE, One Size, SI-AR-BUDC-223-FDE , MPN: SI-AR-BUDC-223-FDE , UPC: 708747548495 , Code: 3Q-EPC-ARBUDC-SI-AR-BUDC-223-FDE
Strike Industries Ultimate Dust Cover, AR, .223, Solid Billet Aluminum, Blue, One Size, SI-AR-BUDC-223-BLU , MPN: SI-AR-BUDC-223-BLU , UPC: 708747548488 , Code: 3Q-EPC-ARBUDC-SI-AR-BUDC-223-BLU
Strike Industries Billet Ultimate Dust Cover, AR, .223, Clear Anodized, One Size, SI-AR-BUDC-223-CLEAR , MPN: SI-AR-BUDC-223-CLEAR , UPC: 793811765793 , Code: 3Q-EPC-ARBUDC-SI-AR-BUDC-223-CLEAR
Strike Industries Ultimate Dust Cover, AR, .223, Solid Billet Aluminum, Red, One Size, SI-AR-BUDC-223-RED , MPN: SI-AR-BUDC-223-RED , UPC: 708747548501 , Code: 3Q-EPC-ARBUDC-SI-AR-BUDC-223-RED

Strike Industries AR Billet Ultimate Dust Cover Unavailable & Discontinued Models

List of Unorderable Models

USED Strike Industries Billet Ultimate Dust Cover, AR, .223, Clear Anodized, One Size, SI-AR-BUDC-223-CLEAR, EDEMO2, Used, Condition Like New, Inspect and Rebox , MPN: SI-AR-BUDC-223-CLEAR-EDEMO2 , Code: 3Q-EPC-ARBUDC-SI-AR-BUDC-223-CLEAR-EDEMO-RE-A

Proposition 65 Warning for California Consumers

For more information go to www.p65warnings.ca.gov

Notification

WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov

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