timed easy with a peel washer, sits clocked correct with the prongs at the corners. flash signature at dusk is minimal, no fireball that i could see during a low light range trip. price to performance is hard to beat


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KAK Industry
Overview
The KAK Industry Saw Flash Hider is designed to reduce the visible signature of your muzzle flash, making it an essential addition for those who prioritize stealth during shooting. Featuring a standard thread pitch of 1/2x28, this phosphate-finished flash hider is compatible with a wide range of AR-15 barrels. It's commonly found in mid-length gas system builds chambered in 5.56 NATO, providing a balance of performance and concealment for tactical applications.
Based on build data

Wilson Combat Ar-15 Lo-Profile Gas Block .750" Black

CMMG AR-15 HD Pivot and Takedown Pin Parts Kit - 55AFF3B

Spikes Tactical Made in USA Ejection Port Door for AR-15 Style Rifle - SED7002

Cmmg Ar-15 Forward Assist Kit

Bravo Company Ar-15/m16 Bcm Mil-Spec 6 Position Receiver Extension

Wmd Guns Ar-15 Gas Tube Nitromet Mid-Length
Aggregated and anonymized data showing how builders use this product
| Product | Category | Times Built Together |
|---|---|---|
| Wilson Combat Ar-15 Lo-Profile Gas Block .750" Black | 10 | |
| CMMG AR-15 HD Pivot and Takedown Pin Parts Kit - 55AFF3B | 9 | |
| Spikes Tactical Made in USA Ejection Port Door for AR-15 Style Rifle - SED7002 | 9 | |
| Cmmg Ar-15 Forward Assist Kit | 8 | |
| Bravo Company Ar-15/m16 Bcm Mil-Spec 6 Position Receiver Extension | 8 | |
| Wmd Guns Ar-15 Gas Tube Nitromet Mid-Length | 7 |
| Platform | Percentage |
|---|---|
| AR-15 | 100% |
| Caliber | Percentage |
|---|---|
| 5.56 NATO | 100% |
| Gas System | Percentage |
|---|---|
| Mid-Length | 66.7% |
| Carbine | 22.2% |
| Rifle | 11.1% |
Builds in the community that include the Kak Industry Saw Flash Hider - 1/2x28
| Build | Parts | Total |
|---|---|---|
![]() | 9 | $489.13 |
![]() | 22 | $1331.54 |
![]() | 10 | $815.82 |
![]() | 26 | $2053.09 |
![]() | 25 | $1235.68 |
| 16 | $2384.34 | |
![]() | 8 | $413.64 |
![]() | 18 | $633.98 |
![]() | 14 | $4436.28 |
![]() | 24 | $795.07 |
![]() | 13 | $2190.73 |
![]() | 21 | $5248.77 |
4 global ratings
timed easy with a peel washer, sits clocked correct with the prongs at the corners. flash signature at dusk is minimal, no fireball that i could see during a low light range trip. price to performance is hard to beat
KAK Industry Saw flash hider is exactly what I wanted for visible flash reduction. The serrated saw profile vents gas in a controlled pattern. 1/2x28 threading was true. Crush washer indexed cleanly to 12 oclock. Budget price for real performance.
KAK Saw flash hider reduces recoil noticeably on a 16 inch 5.56 carbine. Side blast indoors is rough though - I would not run it next to other shooters in a covered range. Outside its less of an issue. Effective flash reducer.
KAK Industry Saw flash hider drops flash signature dramatically. Install was straightforward with a crush washer, indexed to 12 oclock first try. 1/2x28 threading was true. Budget price for a real flash reducer.