Sig Sauer Airguns Airt4 Air T4 Black 1-4X 24Mm 1" Tube Mil-Dot Reticle

The Sig Sauer Airguns AIRT4 Air T4 is a compact 1–4x magnification scope designed for airgun shooters who want versatility at close to medium range. Built with a 24mm objective lens and a 1-inch tube, this scope delivers a bright, wide field of view that makes it equally at home on a .177 plinker or a more powerful hunting airgun. The mil-dot reticle gives you aiming points for ranging and holdover without requiring external ballistic calculators—a practical choice for backyard shooting and small-game hunting alike.

If you're stepping up from open sights or iron sights on your airgun, the AIRT4 brings clarity and precision to your shots. The low-power base magnification (1x) keeps both eyes aware of your surroundings and target, while the 4x top end provides enough zoom for precise shot placement at distance. The mil-dot reticle works intuitively for airgun ballistics, letting you compensate for drop and wind without complicated math.

Sig's reputation in optics translates well to the airgun platform. This scope is built to handle the unique recoil profile of pneumatic and spring-piston guns, so you're not buying something that'll shift zero after a season of shooting. Whether you're training young shooters, hunting rabbits and squirrels, or fine-tuning your marksmanship, the AIRT4 offers the magnification range and reticle features serious airgunners expect.

Key Features

• 1–4x variable magnification for close-range flexibility and mid-distance precision
• 24mm objective lens for bright, clear image in indoor and outdoor light
• 1-inch tube diameter—standard for airgun scope mounting
• Mil-dot reticle for ranging, holdover compensation, and wind correction
• Engineered for airgun recoil profiles

Specifications

Frequently Asked Questions

What guns is the Sig Sauer AIRT4 scope compatible with?

The AIRT4 is built for airguns and will mount on any airgun platform that accepts a 1-inch tube scope. Check your airgun's rail or mounting system to confirm it supports standard 1-inch rings.

Is the mil-dot reticle good for airgun hunting?

Yes. The mil-dot reticle lets you estimate distance and adjust for bullet drop, making it well-suited for hunting small game and training at varied distances without ballistic tables.

Can I use this scope on a spring-piston or pneumatic airgun?

Yes. The AIRT4 is engineered to handle airgun recoil, so it works reliably on both spring-piston and pneumatic platforms.

What is the field of view on the Sig Sauer AIRT4?

The 1–4x magnification and 24mm objective deliver a wide field of view, especially at 1x magnification. This is ideal for quick target acquisition and awareness.