WULF Fireball AO Rifle Scope

Variant-specific specifications:

2-7x32 — WU9102

The most compact Fireball AO model, offering a wide field of view and lower starting magnification. Ideal for shorter-range air rifle shooting and situations where a lightweight scope is preferred.

3-9x40 — WU9100

A versatile all-round configuration suitable for general air rifle and rimfire use. The 3-9x magnification range balances target acquisition and detail, while the 40mm objective keeps the scope relatively compact.

4-12x50 — WU9101

Provides additional magnification and a larger 50mm objective lens, making it suitable for shooters who want greater detail when observing targets at longer distances.

3-9x50 — WU9107 / WU9108

Combines the popular 3-9x magnification range with a 50mm objective lens. Choose between a standard non-illuminated Half Mil-Dot reticle or a red illuminated Half Mil-Dot reticle with six brightness settings.

All five Fireball AO variants feature a second focal plane Half Mil-Dot reticle, providing reference points for holdover and windage compensation.

The second focal plane design keeps the reticle at a consistent apparent size as magnification changes. Reticle subtensions should be used at the manufacturer's specified calibration magnification for accurate holdover calculations.

The WU9107 3-9x50 model adds six levels of red reticle illumination, making the aiming points easier to see against darker targets or backgrounds.

The WU9100, WU9101, WU9102 and WU9108 models have non-illuminated reticles.

The adjustable objective allows the shooter to focus the target image and correct parallax at different distances.

Manufacturer-listed adjustment ranges include:

• 2-7x32: 5 yards to infinity
• 3-9x40: 10 yards to infinity
• 4-12x50: 10 yards to infinity
• 3-9x50 illuminated and non-illuminated: 10 yards to infinity

This makes the Fireball AO range particularly suitable for air rifle applications where shorter-distance parallax adjustment is important.

Every Fireball AO riflescope includes a pair of 1-inch mounting rings designed for compatible 9–11mm dovetail rails.

The 2-7x32 and 3-9x40 models are supplied with low-height rings, while the 4-12x50 and 3-9x50 models include higher rings to accommodate their larger objective lenses.

The supplied rings are not designed for Picatinny or Weaver rails. If your rifle uses one of these mounting systems, compatible 1-inch rings must be purchased separately.

Every WULF Fireball AO variant is supplied with:

• WULF Fireball AO Rifle Scope in your selected magnification and reticle configuration
• Pair of 1-inch 9–11mm dovetail mounting rings
• Bikini-style lens covers
• Lens cleaning cloth

The WU9107 illuminated version requires a CR2032 battery for reticle illumination. Battery inclusion is not specified in WULF's standard box contents.

All WULF Fireball AO riflescopes are protected by the WULF Titanium Lifetime Warranty.

Under this warranty, WULF will repair or replace qualifying products for life under normal use, including accidental damage, at no cost to the customer.

The manufacturer's warranty excludes loss, theft, deliberate damage and purely cosmetic wear. Claims are subject to WULF's published warranty conditions.

For warranty assistance, please contact sales@bamfordguns.co.uk with your order details and proof of purchase.

Your statutory consumer rights are unaffected.

What does AO mean?

AO stands for Adjustable Objective. It allows parallax correction and target focusing at different shooting distances.

Do all Fireball AO scopes have a Half Mil-Dot reticle?

Yes. All five variants feature a second focal plane Half Mil-Dot reticle.

Which Fireball AO model has an illuminated reticle?

The 3-9x50 WU9107 features six levels of red illumination. The other four models have non-illuminated reticles.

Are mounting rings included?

Yes. All five variants include compatible 1-inch rings for 9–11mm dovetail rails.

Can these scopes be fitted to Picatinny rails?

Yes, with suitable separately purchased 1-inch Picatinny mounting rings. The supplied dovetail rings will not fit Picatinny rails.

Are the scopes suitable for air rifles?

Yes. The Fireball range is designed for air rifle and rimfire applications. Check compatibility with your specific rifle and recoil system before fitting.

What warranty is included?

Every Fireball AO scope is covered by the WULF Titanium Lifetime Warranty, subject to the manufacturer's terms.