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Ar-15 Front Sight Post Kit - Front Sight Post Kit For Ar-15 Black
Our editorial team reviews specifications, product data, and field-use information to keep pages accurate.
$8.99
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SKU: 100054418
Overview
Built for AR15 setups that use a front sight base, this Aero Precision mil-spec kit provides the front sight components needed for assembly or replacement. It is suited to a new build, or to keep on hand as a practical spare set for maintenance and field readiness. The kit includes an AR15 A2 front sight, front sight detent, and front sight detent spring. For shooters who want a straightforward parts kit for an FSB-equipped rifle, it offers a simple, purpose-driven option without extra complexity.
Why Hunters Choose the Aero Precision
Mil-spec Ar15
Front sight post kit from
Intended Ar15s
A front sight base
Useful New
Build or as emergency spares
Includes Ar15
A2 front sight, detent, and
Simple, Focused
Parts kit for front sight
Key Features
- Aero Precision mil-spec front sight post kit for AR15 rifles with a front sight base (FSB).
- Includes an AR15 A2 front sight.
- Includes an AR15 front sight detent.
- Includes an AR15 front sight detent spring.
- Suitable for new builds or as emergency spares.
Best Used For
- AR-15 builders needing a front sight post kit for rifles with a front sight base
- Shooters assembling a new AR-15 and wanting a simple front sight replacement option
- Owners keeping emergency spare parts on hand for front sight base-equipped AR-15s
- Users replacing worn or missing front sight components on an A2-style front sight setup
Specifications
| Color | Black |
|---|---|
| Compatibility | AR15 |
| Front Sight Detent | AR15 Front Sight Detent |
| Front Sight Detent Spring | AR15 Front Sight Detent Spring |
| Front Sight Post | AR15 A2 Front Sight |
| Intended Use | Use in AR15s that have a front sight base (FSB) |
| Mil Spec | Yes |
Pros
- Mil-spec AR15 front sight post kit from Aero Precision
- Intended for AR15s equipped with a front sight base
- Useful for a new build or as emergency spares
- Includes AR15 A2 front sight, detent, and detent spring
- Simple, focused parts kit for front sight base setups
Considerations & Trade-offs
- Intended for AR15 setups with a front sight base (FSB), so it is not a universal fit for every AR15 configuration.
- The kit is limited to front sight post, detent, and detent spring components; it does not include a complete front sight assembly.
- Best viewed as a small parts kit for a new build or emergency spares rather than a standalone upgrade package.
Suggested Comparisons
- AR-15 front sight base parts
- AR-15 spare small parts kits
- AR-15 build accessories
- AR-15 maintenance and replacement parts
Suggested Accessories
- Front sight base components
- AR-15 spare parts kit
- Gun cleaning kit
- Armorer's tool kit
Frequently Asked Questions
What is included in this AR15 front sight post kit?
The listing identifies an AR15 A2 front sight, an AR15 front sight detent, and an AR15 front sight detent spring.
What type of rifle is this kit intended for?
It is intended for AR15s that have a front sight base (FSB).
Is this kit meant for a new build or spare parts?
Yes. The product description says it would be suitable for a new build or as emergency spares.
Who makes this front sight post kit?
The manufacturer listed is Aero Precision.
Does the product data specify materials, dimensions, or compatibility beyond FSB-equipped AR15s?
No. The provided data only states that it is a mil-spec AR15 front sight post kit for AR15s with a front sight base (FSB).