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KAK A2 Birdcage Up to 23% Off — 3 models

KAK A2 Birdcage, 1/2-28, A2-BIRDCAGE
KAK A2 Birdcage, 1/2-28, A2-BIRDCAGE
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KAK A2 Birdcage, 1/2-28, A2-BIRDCAGE

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Questions & Answers
Is the 1/2×28 for 9mm? Expert Answer

The 1/2x28 KAK A2 Birdcage uses a 5.56/.223 bore. It is not compatible with 9mm. Unfortunately, we do not carry the 9mm 1/2x28 version of this flash hider.

by Ethan, Gear Expert, October 5, 2023
Does this item come with a crush washer? Expert Answer

The KAK A2 Birdcage will not include a crush washer. I'd recommend the Luth-AR Crush Washer found using the following link:
https://www.opticsplanet.com/luth-ar-crush-washer-223-5-56.html

by Ethan, Gear Expert, March 30, 2022
View All Q&A You Have a Question? Ask!
Customer Reviews
Helpful Positive Review
no frills but does the job by Dan, Verified Owner, May 22, 2021
May not get you the most basement points, but this thing works. Don’t spend extra unless you need to for suppressor mounts. This arrived quickly and I’ve used a few of these on recent builds. I’d buy this again all day.
3/3 found this helpful
Helpful Positive Review
Cheap and effective by tsw, Verified Owner, March 4, 2021
solid A2-style birdcage. does a great job of reducing muzzle flash at a low cost, low weight, and minimal extra length. Mine didn't come with a crush washer, so be sure you have a suitable crush washer, jam nut, etc.
2/2 found this helpful
Helpful Positive Review
Great extra to have on hand by Nycastaway, Verified Owner, May 3, 2021
Grabbed this as needed an extra while waiting for an upgrade to come in. This works great and will be good to have around to use when needed. Finish fine, seems well made, looks nice with my rifle, etc.
2/2 found this helpful
Helpful Positive Review
Good A2 Flash Hider by DMuss, Verified Owner, April 27, 2021
Good cheap muzzle device for any build. Fulfills it’s purpose. Threw it on my new 16in build, would have been cool if it came with a crush washer but it made me butt a pack so now I have extra so I’ll count that as a win. It’s nothing special, but it...
Read More...
1/1 found this helpful
Helpful Positive Review
great fit and finis by Chris Rookstool, Verified Owner, January 12, 2021
muzzle devices for 9/16" threads are hard to find. options are few. this fits and works fine. if you are going to build a 9mm ar15, I recommend you get the barrel thread 1/2". I can recommend this. also recommended for 9/16 is the midwest industries ...
Read More...
1/1 found this helpful
Most Recent Reviews
Standard A2 Birdcage by Chris, Verified Owner, January 25, 2026
Get the job done and installed easily with the correct tools. No complaints here, cheap A2 nothing more and nothing less.
Read All 18 Reviews
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ATTENTION! We currently do not ship this product to CA, IL, NY, WA , and U.S. Territories. Please see our policies for more information.

Product Info for KAK A2 Birdcage

The KAK A2 Birdcage was made in order to be the best item for any person in need of a top quality selection..image

These Flash Hiders from the professional product specialists at KAK Industry are made using dependable and reliable resources, in order to provide you with a product which will be effective for quite some time. Manufactured utilizing some of the best available components and design, these Flash Hiders from the product specialists at KAK Industry will last an unbelievably lengthy time.

KAK Industry has been generating top quality merchandise for a number of years, and the KAK A2 Birdcage is their particular approach to revealing just how much they care.

Here at OpticsPlanet, we make it our responsibility to receive the best product for all your specifications, and presenting the KAK A2 Birdcage is one thing that we're happy to offer.

Specifications for KAK A2 Birdcage:

Manufacturer: KAK Industry
Condition: New

Package Contents:

  • KAK A2 Birdcage

KAK A2 Birdcage Orderable Models

List of Orderable Models

  • KAK A2 Birdcage, 1/2-28, A2-BIRDCAGE , MPN: A2-BIRDCAGE , UPC: 000028049845 , Code: 3KE-BFH-A2B-A2-BIRDCAGE
  • KAK A2 Birdcage, .308/.300 BLK, 5/8-24, a2-birdcage-308 , MPN: a2-birdcage-308 , UPC: 000028049869 , Code: 3KE-BFH-A2B-A2-BIRDCAGE-308
  • KAK A2 Birdcage, 9mm, 1/2-36, A2-BIRDCAGE-9MM , MPN: A2-BIRDCAGE-9MM , UPC: 811163031295 , Code: 3KE-BFH-A2B-A2-BIRDCAGE-9MM

KAK A2 Birdcage Unavailable & Discontinued Models

List of Unorderable Models

  • USED KAK A2 Birdcage, 1/2-28, A2-BIRDCAGE, EDEMO1, Condition Parts Only/Salvage, Wrong Product , MPN: A2-BIRDCAGE-EDEMO1 , Code: 3KE-BFH-A2B-A2-BIRDCAGE-EDEMO-WP-F
  • USED KAK A2 Birdcage, 1/2-28, A2-BIRDCAGE, EDEMO2, Used, Condition Fair , MPN: A2-BIRDCAGE-EDEMO2 , Code: 3KE-BFH-A2B-A2-BIRDCAGE-EDEMO2
  • USED KAK A2 Birdcage, 1/2-28, A2-BIRDCAGE, EDEMO3, Used, Condition Fair , MPN: A2-BIRDCAGE-EDEMO3 , Code: 3KE-BFH-A2B-A2-BIRDCAGE-EDEMO3
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