Magpul Front Sight – Flip-Up Backup Sights for AR-15

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Rugged, Lightweight, and Always Ready

The Magpul Front Sight is the trusted solution for shooters who demand fast, reliable, and rugged backup aiming systems for their AR-15 and tactical rifles. Whether you’re running optics, iron-only, or building a defense-ready platform, Magpul front sights deliver on every level — precision, performance, and price.

From MBUS Gen 2 polymer models to the MBUS Pro steel line and offset configurations, Mounts Plus carries the full selection of Magpul front sights for your mission, match, or build.

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Why Choose a Magpul Front Sight?

• ✅ Spring-Loaded Flip-Up Design – Fast and dependable deployment

• ✅ Tool-Free Adjustment – Elevation control without wrenches or tools

• ✅ Rugged Construction – Choose from polymer (Gen 2/3) or all-steel (Pro)

• ✅ Slim Profile – Designed for co-witness with red dots and optics

• ✅ Picatinny Rail Compatible – Mounts easily on AR-15, AR-10, and carbines

• ✅ Trusted by Professionals – Used in tactical, duty, and defensive rifles

• ✅ Made in the USA – Magpul quality backed by innovation

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🔩 Magpul Front Sight Models Available

🔹 Magpul MBUS Gen 2 Front Sight

• Lightweight, budget-friendly polymer

• Spring-loaded with elevation adjustment

• Ideal for range builds and backup setups

🔹 Magpul MBUS Gen 3 Front Sight

• Slimmer, more compact than Gen 2

• Updated design for modern lightweight builds

🔹 Magpul MBUS Pro Front Sight

• All-steel construction with melonite finish

• Ultra-low profile and optics-optimized

🔹 Magpul MBUS Pro Offset Front Sight

• Mounts at a 45° angle for quick transition

• Perfect for use alongside magnified optics

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🧠 FAQs – Magpul Front Sights

Q: Will Magpul front sights work with any AR-15?
A: Yes. All Magpul front sights are designed to fit standard Picatinny rails found on AR-15, AR-10, and many tactical rifles.

Q: What’s the difference between Gen 2 and Pro models?
A: Gen 2 uses polymer for affordability and weight savings. Pro models are all-steel for increased durability and feature a lower profile.

Q: Can these co-witness with red dots?
A: Absolutely. All Magpul front sights are AR-height, designed for absolute or lower 1/3 co-witness with red dot optics.

Q: Do I need the rear sight too?
A: You can purchase the front sight alone or combine with a matching Magpul rear sight for a full backup sight system.

Q: Are these sights adjustable without tools?
A: Yes. All Magpul front sights feature tool-free elevation adjustment.

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🛒 Popular Magpul Front Sight Options

• Magpul MBUS Gen 2 Front Sight – Black / FDE

• MBUS Gen 3 Front Sight – Slim, Polymer Design

• MBUS Pro Front Sight – Steel, Optics-Ready

• MBUS Pro Offset Front Sight – 45° Angle Mount

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Related Products

• 🎯 Red Dot Optics →

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🚀 Upgrade Your Rifle with Proven Performance

For over a decade, Magpul front sights have set the standard for backup iron sights. Whether you're fine-tuning your optic setup or building a reliable carbine, MBUS sights deliver durable, fast-deploying performance without compromise.

🛒 Shop Magpul Front Sights now — in stock and shipping fast from Mounts Plus.