Will these HK style sights fit any AR-15?

Yes, HK-style sights are compatible with any standard AR-15 equipped with a Picatinny rail on the upper receiver or handguard.

Are HK style flip-up sights compatible with red dots?

Absolutely. Flip-up HK sights fold down when not in use and can co-witness with red dot optics mounted on the same rail system.

What’s the difference between A2 and SP rear sights?

A2 rear sights feature classic windage and elevation drum adjustments. SP (Special Purpose) styles are lower profile with simplified adjustment.

Are these HK style AR sights made in the USA?

Yes. Most Samson HK-style sights are manufactured in the USA using precision machining and military-grade materials.

HK Style AR-15 Sights – Flip-Up & Fixed Front/Rear Iron Sights

Name: HK Style AR-15 Sights
Brand: Samson Manufacturing
Availability: InStock

**Samson AR15 Fixed Sights - Front & Rear Package with HK Front/A2 or SP Rear** $111.58

**Samson Flip Up Sights Package (Manual) HK Front w/ A2 or SP Rear** $134.19

**Samson Manual AR Folding Front Sight - HK Style** $63.13

**Samson Fixed AR Front Sight (HK)** $53.82

**Samson FFS AR-15 Folding Front Sight (AR15 Flip Up Sights)** $92.96

HK Style AR-15 Sights – Flip-Up & Fixed Iron Sights for Tactical Precision

Upgrade your AR-15 with the unmistakable look and performance of HK style AR sights. Originally developed for Heckler & Koch battle rifles, these sights have become a favorite among AR-15 builders looking for rugged, easy-to-acquire iron sights that blend form and function.

At Mounts Plus, we carry a wide selection of HK-style front and rear sights—including flip-up and fixed configurations—from top-tier manufacturers like Samson Manufacturing.

Whether you're building a retro-inspired rifle, a duty-grade setup, or a CQB carbine, these sights deliver on durability, precision, and iconic design.

🔧 Why Choose HK Style Sights for Your AR-15?

✔️ Circular Front Sight Hood – Protects the post and draws your eye naturally to center
✔️ Compact Drum Rear Sights – Known for precise adjustments and low snag profile
✔️ Battle-Tested Durability – Solid steel or aircraft-grade aluminum construction
✔️ Fixed or Folding Options – Choose based on your optic setup and preference
✔️ Ideal Backup Iron Sight (BUIS) – Great for co-witness with red dots or as a primary

These sights give your AR a tactical aesthetic and a practical sighting solution that works under pressure.

🏆 Top HK Style Sights We Carry

Product Name	Style	Features	Price
Samson Flip-Up Front & Rear Sight Set – HK	Flip-Up	Spring-assisted folding, HK hood, A2 rear	$134.19
Samson Fixed Front Sight – HK Style	Fixed Front	Non-folding, protected hooded post	$53.82
Samson Folding Front Sight – HK Manual	Flip-Up	Manual deploy, slim profile, all-metal	$62.82
Samson Rear Sight – A2 Drum (SP or A2 style)	Fixed Rear	Drum adjustable, co-witness compatible	$58.19

🔍 HK Style AR Sight Fitment & Compatibility

✅ Fits all standard flat-top AR-15s with Picatinny rail
✅ Works with red dot co-witness setups
✅ Ideal for backup iron sight systems
✅ Compatible with most AR-15 handguards and upper receivers
✅ Flip-up models fold flush for optic clearance

Most Samson HK-style sights are made in the USA and built for combat-grade performance.

⚙️ Fixed vs. Flip-Up HK Style Sights

Feature	Flip-Up HK Sights	Fixed HK Sights
Mount Profile	Low when folded	Always upright
Optic Co-Witnessing	Perfect with red dots	Good for optic-less setups
Adjustability	Some models tool-free	Rear drum tool-free
Use Case	Tactical / backup irons	Retro builds, primary sights
Popular Brands	Samson, Troy	Samson, H&K pattern clones

❓ Frequently Asked Questions

Q: What makes HK style AR sights different from standard AR-15 sights?
A: HK sights feature a rounded hooded front post and drum-style rear sight, which offer faster sight alignment and better protection for your sight picture.

Q: Will these sights fit any AR-15?
A: Yes. They fit any standard Picatinny rail system, commonly found on AR-15 flat-top uppers and free-float handguards.

Q: Are these sights compatible with red dots or LPVOs?
A: Absolutely. Flip-up HK sights work well for co-witnessing with red dots, while fixed sights serve well as a backup to LPVOs with high mount clearance.

Q: What's the difference between A2 rear and SP rear sight styles?
A: A2 rear sights feature traditional drum adjustments, while SP (special purpose) styles offer a more minimalist rear aperture with limited adjustment.

Q: Are these sights made in the USA?
A: Most of the Samson HK style sights we carry are 100% made in the USA and built to mil-spec tolerances.

🛒 Why Buy HK Style AR Sights from Mounts Plus?

✔️ Authorized Samson Dealer
✔️ U.S. Based Inventory – Fast Shipping
✔️ Over 25 Years Supporting AR Builders
✔️ Only Field-Tested Tactical Components

Whether you're finishing a duty build or want a classic rifle look with modern function, HK-style AR sights are a proven upgrade for any serious shooter.

🚀 Upgrade Your AR-15 with HK Style Iron Sights Today

Ready to enhance your rifle’s reliability and precision? Shop our curated selection of HK style AR sights for the best in sight picture, durability, and tactical design.

➡️ Browse HK Style Front & Rear AR Sights Now
➡️ Mount with confidence – shoot with precision