UltraDot Ultradot-4 Red Dot Sight 1" Tube 1x MOA Adjustable Dot Aluminum Matte Black

The UltraDot Ultradot-4 red dot sight is a compact, no-frills aiming solution built for shooters who want fast target acquisition without complexity. Built around a 1-inch (25mm) tube, this reflex sight keeps your field of view wide open and your sight picture uncluttered—ideal for defensive shooting, tactical training, competition, or any scenario where speed matters. The matte black aluminum housing is lightweight at just under 5 ounces and durable enough for serious use.

What sets the Ultradot-4 apart is its flexible dot menu. You get four MOA options—2, 4, 8, and 10—so you can dial in the reticle size that matches your shooting distance and target. That flexibility means one optic can work for close-quarters work, mid-range engagements, or longer shots where a smaller dot cuts glint and keeps your aim precise. Elevation adjustments are calibrated at 1 MOA per click, giving you repeatable zero adjustments out to plus or minus 23 feet of total movement.

The sight runs on a standard CR2032 3-volt lithium battery, a common cell you'll find at any convenience store or online retailer. The package includes everything you need to get running: mounting rings, bungee lens covers, a tube extension, a hex wrench for adjustments, a polarizing filter to reduce glare, and the battery itself. That complete kit approach means you're not hunting down extras before you can mount it to your rifle or carbine.

At 148mm long and weighing 138 grams, the Ultradot-4 won't burden your gun or throw off your balance. It's equally at home on an AR, a pistol-caliber carbine, or a precision .22 trainer. If you're after a red dot that delivers straightforward performance without bloated features or premium pricing, the Ultradot-4 is a solid, proven choice.

Key Features

• 1-inch (25mm) tube for unobstructed field of view and quick target lock
• Four selectable dot sizes (2, 4, 8, and 10 MOA) to match your range and target
• 1 MOA per-click elevation adjustment with ±23 feet of total travel
• Lightweight aluminum construction in matte black—4.87 ounces
• CR2032 battery included; common, readily available cell
• Complete accessory package: mounting rings, lens covers, tube extension, hex wrench, polarizing filter, and battery

Specifications

Frequently Asked Questions

What do the different MOA dot sizes mean, and which should I choose?

MOA stands for minute of angle, a unit of angular measurement. A larger dot (8 or 10 MOA) is easier to see quickly and better for close-range or low-light shooting, while a smaller dot (2 or 4 MOA) gives you finer aiming precision at longer distances. The Ultradot-4 lets you pick whichever size suits your primary shooting distance and style—you're not locked into one.

What mounting system does the Ultradot-4 use?

The sight ships with mounting rings, which are included in the box. These rings attach to standard 1-inch optics bases found on most rifles and carbines. Confirm your gun's base is compatible with 1-inch rings before ordering.

What's in the box?

You get the Ultradot-4 sight itself, mounting rings, bungee lens covers, a tube extension, a hex wrench for adjustments, a polarizing filter to reduce lens glare, and a CR2032 battery ready to go.

How long does the battery last?

Battery life is user-dependent and varies with dot brightness, how often the sight is powered on, and ambient lighting conditions. CR2032 cells are inexpensive and easy to replace, so carrying a spare in your range bag or on your gun is practical.