Best price
$249.99at Brownells
Out of stock checked Oct 1, 2026
Where to buy
| Store | Price | Availability | Buy | Add to build |
|---|---|---|---|---|
| Brownells | $249.99checked Oct 1, 2026 | Out of stock | Buy at Brownells |
Prices and availability change often, so confirm on the store's site before you buy. We may earn a commission from these links.
Price history
Dashed line = out of stock. Tracking since Sep 27, 2026.
Show the prices as a table
| Store | Latest | Lowest | Highest |
|---|---|---|---|
| Brownells | $249.99 | $249.99 | $249.99 |
Since Sep 27, 2026.
About this part
The 1.65" Flip-Up M4 Front Sight Steel Black is an accessory from Knights Armament. One store lists it, Brownells at $249.99.
Specifications
- Manufacturer
- Knights Armament
- Color
- Black
- Platform
- AR-15
- Length
- 65
From the manufacturer
KAC’s line of Micro Iron Sights are currently in use by the United States Army, Marine Corps and numerous law enforcement agencies worldwide. This is because they are built to exacting tolerances, maintain their zero under adverse conditions and, when folded, have one of the lowest profile top-rail footprints in the industry.
Originally designed for the US military’s SOPMOD rifle enhancement program, the KAC M4 Folding Front Sight is a low profile backup sighting solution that is designed to be attached to the top rail of a rifle’s handguard. When stowed in the folded position, the M4’s sight base extends back to envelope the front sight leaf on the right and left side, helping to protect it from damage.
AR-15, Issue:11, Page:068
Big Book Catalog, Issue:70, Page:068
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