FREE Shipping on Canada & Mexico orders over $249 USD! See Details

FREE Shipping on U.S. orders over $75.

Check out what's on Sale! Shop Now!

AT3 Tactical  |  SKU: AT  |  UPC: 96042274

AT3 RCO Red Dot Sight with Circle Dot Reticle and Variable Risers 11.0 oz

Regular price $159.99 USD
Shipping calculated at checkout.

Real AT3 RCO red dot sight with circle-dot reticle, variable risers, Picatinny mounting, and included flip-up lens caps.

By continuing to checkout, you agree to our Terms of Service, Shipping Policy, Return Policy, and product restrictions.

⚠️ Sold for sporting and training applications. Customer is responsible for ensuring compliance with all applicable local laws and regulations. See Terms .

💰 Add $75.00 more to unlock free U.S. shipping.


🚚 Fast, trackable shipping

🔒 Secure checkout

🎯 Real magfed support

🚚 Shipping & Delivery

Most in-stock items ship within 3 business days.

Special order items are typically processed within 14 business days (excluding weekends and holidays).

Custom items may require additional time depending on production schedules.

If you’d like to receive your order sooner, please select an expedited shipping option at checkout.

Some products ship directly from the manufacturer, and an equivalent carrier or service level will be chosen to match your selected shipping speed.

Shipping delays caused by carriers are outside our control, but we’ll always help track updates.

See our Shipping Policy for details.

🔄 Returns, Exchanges & Warranty

Returns are accepted within 14 days for items that are unused, unopened, and in original packaging with no damage.

A restocking fee applies, but it may be partially waived if store credit is selected instead of a refund to the original payment method.

Custom builds, sale items, and hazardous goods are final sale.

Warranty Coverage: Manufacturer warranties apply to all standard products. Any defects, malfunctions, or performance issues are handled directly by the manufacturer per their terms.

HR Tactical Innovations covers a Fitment & Functionality Guarantee on all custom or modified items — if a verified production error occurs, we’ll replace the item.

View our Refund Policy for full details.

🌍 International Shipping

We ship worldwide to Canada, Mexico, Europe, Asia, and Oceania, including:

🇨🇭 Switzerland • 🇨🇿 Czechia • 🇩🇪 Germany • 🇩🇰 Denmark • 🇪🇸 Spain • 🇫🇮 Finland • 🇫🇷 France • 🇬🇧 United Kingdom • 🇭🇰 Hong Kong SAR • 🇮🇪 Ireland • 🇮🇹 Italy • 🇯🇵 Japan • 🇰🇷 South Korea • 🇲🇾 Malaysia • 🇳🇱 Netherlands • 🇳🇴 Norway • 🇵🇱 Poland • 🇵🇹 Portugal • 🇸🇪 Sweden • 🇸🇬 Singapore • 🇦🇺 Australia • 🇳🇿 New Zealand • 🇦🇪 UAE and more.

Transit averages 2–4+ weeks depending on customs clearance. Delays caused by customs or local authorities are outside of our control. Faster transit times may be available through expedited shipping options, though this does not guarantee faster customs processing.

Import duties, VAT, taxes, and brokerage fees are not included in your order total and must be paid by the recipient.

Customers are responsible for ensuring that all items ordered comply with their country’s import laws and for obtaining any required permits or documentation prior to purchase. We do not provide guidance on country-specific import requirements.

If a package is rejected, unclaimed, or returned due to unpaid duties, missing documentation, import restrictions, or an incorrect address:

  • The order will be issued as store credit only
  • Original shipping costs are non-refundable
  • Any non-recoverable shipping or return fees may be deducted

If a shipment is lost, seized, or not returned, an insurance claim must be completed before any resolution is provided. If the claim is denied, no refund or credit will be issued.

Pressurized or restricted items will ship via ground services only where permitted.

For more information view our Shipping Policy and our Refund Policy.

Questions? Contact [email protected] before checkout.

🎖️ Military / GovX Discounts

⚙️ Product Details

The RCO (Rugged Carbine Optic) Does It All – Circle Dot Reticle, Night Vision Compatible, with Riser Mounts to Fit Any Long Gun or PDW


Premium Features

  • The reticle consists of a 2 MOA dot with 62 MOA circle, making target acquisition fast in any conditions
  • Perfect for a 50/200 yard zero with the red dot, with a 7-yard holdover with the bottom crosshair
  • A wide 25mm multicoated lens ensures a crystal-clear view of your target, and a broad field of view looking down the sight
  • 2 night vision compatible settings with 9 daylight settings, with a battery life up to 50,000 hours on the lowest daylight setting
  • Compatible with AT3’s RRDM and 4xRDM Magnifiers for great clarity at long range

AT3 RCO Red Dot Sight with Circle Dot Reticle and Variable Risers, detail viewAT3 RCO Red Dot Sight with Circle Dot Reticle and Variable Risers, detail view 2

Risers for Any Application

  • The RCO includes a low mount as well as a high cantilever riser mount for Picatinny rails
  • Both mounts are sleek and flush-fitting on both sides, making them snag-free
  • Using the included risers and spacer, get Absolute Cowitness or Lower 1/3 Cowitness for your AR15
  • Also great for AK rifles, CZ Scorpions, Tavor and X95, as well as many other modern shooting platforms

AT3 RCO Red Dot Sight with Circle Dot Reticle and Variable Risers, detail view 3AT3 RCO Red Dot Sight with Circle Dot Reticle and Variable Risers, detail view 4

Tough and Protected

  • Optimized for the AR, but tough enough to withstand harsh recoil from shotguns and high caliber rifles
  • Included transparent lens caps keep your lenses protected while providing a complete look at your target
  • Forged aluminum housing is our toughest yet, with shockproof and waterproof circuitry inside
  • Windage and elevation knobs are flush-fit, with no need for protective caps that get lost
  • It’s as tough as they come, but still backed by the AT3 Lifetime Warranty

AT3 RCO - Ready for use with MagnifiersAT3 RCO - Fogproof and Waterproof, plus Protective Lens Covers

Inside of the box:

Specifications

  • Color / Finish
    Red / Matte black anodized
  • Mounting Interface
    Picatinny / 1913
  • Dimensions
    1x25mm
  • Weight
    4.2 oz
  • Battery Type
    CR2032 – Battery Included
  • Battery Size
    CR2032

Reviews & Questions

Payment & Security

Payment methods

  • Ach Direct Debit
  • Amazon
  • American Express
  • Apple Pay
  • Bancontact
  • Diners Club
  • Discover
  • Google Pay
  • iDEAL Wero
  • Mastercard
  • PayPal
  • Shop Pay
  • USDC
  • Visa

Your payment information is processed securely. We do not store credit card details nor have access to your credit card information.

Buy now pay later with Shop Pay

Buy now pay later with Shop Pay