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HIVIZ AR-15 Front Sight – Fiber Optic Upgrade for A-Frame Rifles
Upgrade your rifle with the HIVIZ AR-15 Front Sight, engineered for faster sight alignment, brighter targeting, and enhanced visibility in all lighting conditions. Designed to fit AR-15 and M4 rifles with an A-frame front sight base, this precision fiber optic sight is the perfect solution for shooters who want a performance boost without adding optics or batteries.
Whether you're training, competing, or defending your home, this interchangeable fiber optic front sight gives you the speed and accuracy that serious shooters demand.
✅ Key Features of the HIVIZ AR-15 Front Sight
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🔆 Red and Green LitePipes Included – Choose the color that suits your eyes and conditions
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🧰 Tool-Free Installation – Replaces your standard AR-15 front post in minutes
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💪 Rugged & Lightweight – Built from durable materials that stand up to hard use
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🎯 Better Sight Picture – Improve front post visibility for faster target acquisition
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🔄 Compatible with A-frame and folding sights – Fits standard FSBs on AR-15, M4, and similar rifles
🔧 Installation Guide
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Use a standard AR front sight tool to remove your current front post
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Thread the HIVIZ fiber optic post into place
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Choose and insert your preferred LitePipe color (red or green)
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Confirm elevation adjustments and zero your rifle
💡 Need tools? Shop our AR-15 sight tools here.
🧩 Compatibility
This HIVIZ AR front sight is compatible with:
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AR-15 rifles with fixed A-frame sight bases
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M4 carbines
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Folding sight setups that accept standard sight posts
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.223 / 5.56 and 300 BLK platforms
📌 Does not fit railed gas blocks or low-profile front sights.
🥇 Why Choose HIVIZ?
Trusted by law enforcement, competitors, and tactical shooters, HIVIZ sights are known for their brightness, precision, and rugged design. With no batteries, no electronics, and no added bulk, they offer a practical upgrade to iron-sighted AR platforms.
📚 Frequently Asked Questions (FAQ)
Q: Will this HIVIZ sight fit my A2-style AR-15 front sight base?
A: Yes, it's specifically designed for standard A2/A-frame front sight blocks.
Q: Does this replace my entire front sight or just the post?
A: It replaces only the front post, not the full assembly.
Q: What color is best: red or green?
A: Green typically shows up better in bright daylight. Red offers better contrast in mixed light. You get both with this kit.
Q: Will this work on my .300 Blackout AR-15?
A: Yes, as long as the rifle has a standard A-frame front sight, the HIVIZ front sight post will fit.
🛒 Buy the HIVIZ AR-15 Front Sight Now
✔️ Price: $28.00
✔️ SKU: HIVIZ-AR2015
✔️ In Stock – Ships Today
✔️ 30-Day Returns + Expert Support
Mounts Plus is an authorized HIVIZ dealer — shop with confidence and get fast, reliable shipping.