Will this cowitness with my a2 front post? I don't mean a lower 3rd cowitness

No, not with the mount the optic ships with. It is compatible with Aimpoint T1 mounts, so full cowitness it definitely possible.

Does this include the high rise mount AND a low base?

The HS403B comes with a high mount (lower 1/3 co-witness on standard AR sights) and a low mount.We are an AUTHORIZED distributor and the above answer came directly from HOLOSUN USA . Hope that helps !

Does this pair with the holoson hm3x magnifier? any special parts or spacers needed?

It should, but you can always call holosun... it’s free.

Hs403b | Desertcart Israel

Fully operational. Shipping worldwide, on schedule.Customs & duties included in the price

المساعدة تتبع الطلب

الحساب عربة التسوق

Fully operational. Shipping worldwide, on schedule.Customs & duties included in the price

المساعدة تتبع الطلب

الحساب عربة التسوق

₪2555

Duties & taxes included

In stock

Sold byAmazon IsraelDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Israel.

Secure transaction

Description

🎯 Lock on, level up, and never miss your mark.

UNMATCHED ENDURANCE - 50,000-hour battery life with Shake Awake tech means your sight is always mission-ready without the hassle of constant charging.
PRECISION AT A GLANCE - Dual reticle system with a 2 MOA dot and 65 MOA circle offers rapid target acquisition and pinpoint accuracy for every shot.
QUICK DETACH CONVENIENCE - QD mount and side-access battery tray let you swap and maintain your sight effortlessly, keeping you in the action.
ADAPTIVE BRIGHTNESS MASTERY - 12 brightness levels plus Solar Failsafe auto-adjust reticle intensity for flawless visibility from dawn to dusk.
BUILT TO BRAVE THE ELEMENTS - Titanium housing combined with waterproof and dustproof design ensures durability in the harshest environments.

The HOLOSUN HE403B-GR is a rugged, titanium-built micro red/green dot sight designed for rifles, featuring a dual reticle system (2 MOA dot & 65 MOA circle), 50,000-hour battery life with Shake Awake technology, 12 brightness settings including Solar Failsafe, and a waterproof, dustproof design. Its quick-detach mount and side battery access make it a top-tier optic for professionals demanding precision and reliability in any environment.

Specifications

ASIN	B07CZTXCM3
Best Sellers Rank	#172,381 in Sports & Outdoors ( See Top 100 in Sports & Outdoors ) #399 in Gun Sights
Brand Name	HOLOSUN
Color	Black
Compatible Devices	Rifle
Customer Reviews	4.7 4.7 out of 5 stars (1,504)
Global Trade Identification Number	00605930624915
Included Components	Clear flip-up lens covers, Hi/Low QD mount included, Kill flash
Item Display Weight	0.5 Pounds
Item Type Name	Holosun Green Dot
Item Weight	4 ounces
Lens Color	Green
Magnification Maximum	1 x
Magnification Minimum	1 x
Manufacturer	HOLOSUN
Manufacturer Part Number	HE515CT-GR
Material Type	Titanium
Model Name	HOLOSUN HE515CT-GR
Model Number	HE515CT-GR
Mounting Type	QD mount
Night vision	No
Objective Lens Diameter	20 Millimeters
Product Style	Green 2 MOA Dot & 65 MOA Circle
Reticle Type	Dual Reticle (2 MOA Dot & 65 MOA Circle)
Sport Type	Hunting
UPC	605930624915
Unit Count	1.0 Count
Warranty Description	Limited Lifetime

Common Questions

Are the products genuine and authentic?+

Yes, all products are sourced directly from authorized retailers in the US, UK, UAE and India. We maintain strict quality control processes and verify each product before shipping. All items come with applicable manufacturer warranties and are covered by our standard return policy.

How long does delivery take and is it reliable?+

Delivery times vary by destination country, typically ranging from 3-9 business days. Each order is fully trackable through our system. We handle all customs clearance and use reliable courier partners for last-mile delivery. You'll receive regular updates about your order status via email and our app.

What is Desertcart? Is it safe to order from?+

Desertcart is an international e-commerce platform operating since 2014. We securely process thousands of orders globally each day. Every product goes through our quality verification process before delivery, and we provide end-to-end order tracking, 24/7 customer support, and a comprehensive returns policy to ensure a safe shopping experience.

How is product pricing calculated?+

Our prices include the product cost, international shipping, import duties, customs clearance, and local delivery charges. We handle all customs and import procedures, ensuring there are no hidden fees upon delivery. PRO members receive additional benefits including free shipping.

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Yusuf A.

Fantastic experience overall. Will recommend to friends and family.

1 month ago

Anita G.

Good experience, but the tracking updates could be better.

2 months ago

View all Trustpilot reviews

Shop Global, Save with Desertcart

Value for Money

Competitive prices on a vast range of products

Shop Globally

Serving millions of shoppers across more than 100 countries

Enhanced Protection

Trusted payment options loved by worldwide shoppers

Customer Assurance

Trusted payment options loved by worldwide shoppers.

Desertcart App

Shop on the go, anytime, anywhere.

₪2555

Duties & taxes included

In stock

Sold byAmazon IsraelDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Israel.

Secure transaction

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Neha S.

Excellent communication throughout the order process. Product is perfect.

2 weeks ago

Vikram D.

The MOLLE sheath is of exceptional quality. Very happy with my purchase.