The Product

What is NDEX?

NDEX is a patented handgun sight system designed around how people actually perform under stress. It eliminates the front sight post and the alignment step that traditional iron sights require. Instead of shifting your focus to align a sight picture, you index directly onto the threat. Your eyes stay where they need to be.

How is NDEX different from iron sights?

Traditional iron sights were designed for target shooting. They require you to focus on the front post, align it with the rear notch, then place that alignment on the target. That is three steps, and the first one pulls your attention away from the threat. Under real pressure, that process breaks down. NDEX removes it entirely.

How is NDEX different from a red dot optic?

Red dots reduce the alignment problem but introduce new ones. They rely on electronics, require batteries, can fail, and take training to acquire quickly under stress. NDEX has no electronics, no failure points, no batteries, and no setup. It works the moment you draw.

Is NDEX patented?

Yes. NDEX is protected under US Patent 9,915,501.

Does NDEX block the target?

No. That is one of the core reasons it was developed. Traditional iron sights use a front post that sits directly in your line of sight to the target, obscuring exactly the area you need to read to make a use-of-force decision. NDEX preserves your full view of the target.

Is NDEX accurate?

Yes. The system is designed to deliver fast, effective target engagement. It prioritises what matters in real-world conditions: speed, threat focus, and clarity, not range precision under ideal conditions.

Compatibility and Installation

What firearms is NDEX compatible with?

[PLACEHOLDER: Insert compatible platform list here once confirmed by Tyler/Aaron.]

Check the product page for the full and current compatibility list.

Do I need a gunsmith to install NDEX sights?

NDEX sights are designed for straightforward installation and fit standard dovetail cuts. If you are comfortable with basic firearm maintenance, installation is manageable. If you have any doubt, we recommend having a qualified gunsmith install them.

Will NDEX work with my existing holster?

NDEX sights have a low-profile design, but we recommend confirming holster compatibility before purchasing, particularly for kydex or form-fitted holsters designed around factory sights. If your holster accommodates standard aftermarket sights, it will likely work with NDEX.

Can NDEX be used alongside a weapon-mounted light or laser?

Yes. NDEX does not interfere with accessory rails or weapon-mounted lights. It operates independently of any attached accessories.

Learning and Transition

Will there be a learning curve switching from iron sights?

Less than you might expect. Because NDEX works with your natural instinct to look at the threat rather than against it, most users find the transition intuitive. The system has a lower learning curve than red dot optics and does not require you to unlearn fundamental shooting mechanics.

Is NDEX suitable for beginners?

Yes. In many ways, NDEX is a more natural starting point than traditional iron sights because it aligns with how people instinctively respond under pressure, rather than requiring a trained behaviour that can degrade when it matters most.

Is NDEX suitable for experienced shooters well-trained on iron sights?

Absolutely. The system does not ask you to abandon your training. It removes one step from the process and keeps your focus forward. Experienced shooters typically adapt quickly.

Who It Is For

Who is NDEX designed for?

NDEX was built for anyone who carries or uses a handgun in a real-world context. That includes civilians carrying concealed, law enforcement officers, and military personnel. If your firearm is a tool you may need to rely on under pressure rather than just at the range, NDEX was designed with you in mind.

Is NDEX suitable for concealed carry?

Yes. NDEX is well-suited to concealed carry applications. The system keeps your attention on situational awareness rather than demanding a precise sight picture, which aligns with how defensive situations actually unfold.

Do law enforcement agencies use NDEX?

NDEX is designed to meet the demands of law enforcement use. For agency or institutional inquiries, contact us directly at contact@saberdynesystems.com.

Ordering and Shipping

Where do you ship?

We ship to addresses within the 48 contiguous United States. We do not currently ship to Alaska, Hawaii, US territories, or internationally.

How long will my order take to arrive?

Orders are processed within 1 to 3 business days. Standard shipping typically delivers within 5 to 7 business days after dispatch. Expedited options are available at checkout.

Can I change my order after placing it?

Contact us immediately at contact@saberdynesystems.com if you need to make changes. Once an order has entered fulfillment, changes may not be possible.

Do I need an FFL transfer to purchase NDEX sights?

No. NDEX sight systems are not firearms and ship directly to your address. No FFL transfer is required.

Returns and Warranty

What is your return policy?

We accept returns within 30 days of delivery on unused, uninstalled products in original packaging. Contact us before sending anything back to receive a Return Authorisation number. Full details are available on our Returns page at saberdynesystems.com/returns.

What does the warranty cover?

NDEX sights are covered by a 2-year limited warranty against defects in materials and workmanship from the date of purchase. The warranty covers the original purchaser and is not transferable. Full details are on our Warranty page at saberdynesystems.com/warranty.

My product arrived damaged. What do I do?

Contact us at contact@saberdynesystems.com within 48 hours of delivery with photos of the product and packaging. We will arrange a replacement or refund and cover the return shipping cost.

Company

Who is behind Saberdyne Systems?

Saberdyne Systems was founded by Tyler Grey, a former US Army Special Forces operator and combat veteran. NDEX was developed from firsthand experience of how traditional sight systems fail in the real situations they are meant for. The product exists because the problem is real.

Where are NDEX sights manufactured?

NDEX sights are manufactured in the United States to AS9100D and ISO 9001:2015 quality standards.

How do I contact Saberdyne Systems?

Email: contact@saberdynesystems.com

Business hours: Monday to Friday, 9am to 5pm PT