Krebs Custom AK-47 Flash Suppressor 4-Prong - 14x1 Thread

Manufactured by Krebs Custom
Manufactured by Krebs Custom
3 Reviews

In Stock

NOTE: Limit 5 per household. Quantities exceeding 5 will not allow checkout.

We are fully staffed and processing orders. Standard orders are shipping in approximately 7 business days. FFL orders take approximately 20 business days or less if you can provide us an actively receiving FFL location.



The Krebs Custom 4-Prong Flash Suppressor is a highly effective muzzle device for the AK family of rifles that dramatically reduces muzzle flash. With a thoroughly researched design to maximize the effectiveness, this flash hider has been machined from ordnance grade 4140 chrome moly steel, properly heat treated and then finished with a military style black oxide finish. Unlike many AK-47 muzzle devices, the Krebs Custom flash hider features multiple detent positions, allowing the user to find the perfect fit and position for your SBR, pistol, or rifle.

May not be compatible with all AK-pattern rifles from Century International Arms.

  • Overall Length of 2.06"
  • Weighs just 2.3 oz
  • Threaded for AK standard 14x1M Left Hand
  • Made from 4140 chrome moly steel
  • Finished in black oxide

Not All AK-47’s are created equal and Krebs Custom is dedicated to building AK pattern rifles and parts to the highest standard to bring this solid rifle design to the 21st century. They are constantly developing new rifle models that utilize AR-15 stocks, so you can experience a modern AK with quality unlike any other. Not only do they build amazing rifles, they build relationships with customers through excellent customer service for the best buying experience possible.
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BrandKrebs Custom
FinishManganese Phosphate
MaterialSteel - 4140 Chrome Moly
Suppressor MountNon-Mount
Thread Pattern14 X 1 LH
TypeFlash Hider

WARNING: This Product can expose you to chemicals which is known to state of California to cause Cancer and Reproductive Harm. For more information, see

Ratings & Reviews

3 reviews

  • 4 stars
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Highly Effective

by -

This one of the best flash devices I have used. Watched a video and this was in the top 3 out 15 or so flash suppressors for reducing light. It is what it is, pricey but highly effective. No ping sound either...
<br>Primary Arms is a great company. Thanks!

Loud tuning fork

by -

I was worried about the tuning fork effect these flash hiders typically produce. I watched a few review videos about this FH and they said this one didn't have that issue. It has that issue, and it's LOUD. It gets annoying if you shoot a high round count. For the amount of pinging it makes, you might as well get a brake or a comp and get better recoil control.
<br>As for actual flash hiding, I haven't had a chance to shoot it in a low light/no light class, so I can't comment on that.

Loud tuning fork, hopefully honest reviews aren't being deleted.

by -

Watched a video review about this that said it wasn't a tuning fork like similar designed flash hiders. Ordered it, used it, and it's a loud tuning fork. Quite annoying. As far as flash hiding, I haven't had an opportunity to use it in low light conditions yet, so that's why I gave it 2 stars.
<br>Also this is my second review for this. The first review was deleted for some unknown reason.