Retro AR15 Extended Flash Hider 6"

(37 reviews)
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Design inspired by the XM-177 Moderator, this extended flash hider will extend a 10.5" barrel to legal non-NFA length when pin and welded. 

• Overall Length- 6.15", 1" in diameter

• Weight- 9.7oz

• Heat Treated for strength and durability

• Phosphate Coated for corrosion resistance

• Milled flats for easy installation

• Adds approximately 5.56" to overall length of barrel when pinned and welded.

•.125" hole pre-drilled for pin and weld

• Fully Precision Machined in House at KAK Industry

Crush washer not included

Flash Hider
Pin and Weld:
Drilled for Pin and Weld


  • 5
    Retro flash hidder

    Posted by Frankie Gutierrez on July 15, 2024

    Perfect, will purchase again.

  • 5
    Retro 6 in flash hider

    Posted by L D on March 12, 2024

    The size and weight of this flash hider on my 10.5 in made it a well balanced fun gun to run steel courses, Also the profile of an XM177 makes a nostalgic look that’s suited for my age, it was well made and thought out with the convenience of having the pin hole predrilled

  • 5
    6 inch barrel extension

    Posted by Michael on March 4, 2024

    I have yet to use this barrel extension but I love the way it looks once it’s applied to my 10 1/2 inch barrel. I also like the fact that it has a small hole for permanent pinning.

  • 5
    Retro extended flash hider

    Posted by Christopher Todecheene on March 4, 2024

    Great product, great price, great shipping, fast shipping and I well recommend family and friends

  • 5
    6” flas suppressor

    Posted by Sam on February 13, 2024

    Worked great for my bastardized Xm177 build

  • 5
    It’s very “ fat”

    Posted by William R Hunter on January 30, 2024

    Shipping was fast and it’s a solid product. Be advised that it is very large in diameter and doesn’t look like anything close to XM177 E1….

  • 5

    Posted by William on November 14, 2023

    Need one for a 300 blackout ar.

  • 5
    My 3rd one

    Posted by Jerry Zepplin on November 1, 2023

    Bought a third one for my 10.5" 7.62x39, thought about making one myself....( got an awesome set of machine tools! ) then i woke up. BUY ONE! You'll have more $$ inested in the setup, than what it costs to just buy one. Besides, there ain't nobody selling one at that length (6"),for the dough KAk is asking anyway. Save yerself the headache.

  • 5
    6" flash hider

    Posted by Tom on October 19, 2023

    Item is well made and shipped fast. I'm quite pleased with this product. ????