AirForceOne Muzzle Mount Airgun Bluetooth Chrono Chronograph
- 1/2" UNF threaded
- User-programmable Measures up to 3,280fps
- Imperial or metric readouts
- Projectile weight can be user-set using (both Grains & Grams)
- Aircraft-grade Aluminium construction
- Onboard USB rechargeable Li-ion battery
- Wireless integration to smartphone
- Free app available (i0S / Android)
The AirFroceOne Chronograph App is available to download using the QR code below.
A CHRONOGRAPH is a vital tool to have in any airgunner’s kitbag. Besides accurately measuring the pellet’s velocity, it also provides reassurance that - in the case of sub-12 ft/lb, non-FAC airguns - you are legally power-compliant. And it also indicates shot-to-shot consistency – such an important factor when it comes to downrange accuracy.
Chronos are often large and unwieldy, best-suited for indoor use with restrictive lighting requirements. Smaller ones can sometimes be a ‘fiddle’, needing rubber bands or Blu-Tack to attach them to your airgun’s barrel!
Now, though, such problems are in the past thanks to the all-new AirForceOne Muzzle-Mount Chronograph! Uniquely, this is designed to screw directly onto the industry standard ½” UNF muzzle thread of today’s airguns. Besides making it simple to fit, AFO’s Muzzle-Mount Chrono also eliminates misaligned shots that could otherwise give an incorrect reading or, worse, hit and break the sensors!
Self-contained in a short and lightweight, aircraft grade aluminium screw-on muzzle attachment, the Muzzle-Mount Chrono can be used in all weather and lighting conditions thanks to its infrared sensors and illuminated LCD display screen.
Powered by an integral Li-ion battery – on chrono rechargeable via the supplied USB-C cable – it features simple push-button operation, with readouts in either imperial (fps, ft/lbs) or metric (mps, joules).
It’s programmable for pellet weight (grains or grammes) and up to 100 shots can be stored into, and recalled from its memory. It even offers the option to wirelessly link to a free-to-download App that provides added functionality with an iOS or Android smartphone.
The new AirForceOne® Muzzle-Mount Chronograph will accurately measure the velocity of projectiles up to a staggering 3,280fps (1,000mps), making it suitable for all PCP, spring, CO2 and BB air rifles and pistols with ½” UNF-threaded muzzles (or fitted with threaded adapters). It will work with gun calibres from .177/4.5mm through .25/6.35mm, so you could use it with .24/6mm airsoft and even GEL blasters!
How to find the IOS app in the App Store:
Or scan this QR code with your phone camera:
- Size: L 95 X W35mm
- Weight: 110g
- Interface: Bluetooth
- Smart App: IOS & Android
- Measurement Tech: INFRARED
- Velocity Range: Up to 3280fps
- Power Source: Lithium Ion rechargeable battery - Cable Supplied
- Mount: 1/2”unf
- Charging: ON Chrono USB-C
- Constructed from: Aircraft grade alloy
- On-Device Display: Yes
- Use without the app: Yes
- Measure velocities over 1250fps: Yes
- Warranty: 1 Year Limited.
- 1/2" UNF threaded
- User-programmable Measures up to 3,280fps
- Imperial or metric readouts
- Projectile weight can be user-set using (both Grains & Grams)
- Aircraft-grade Aluminium construction
- Onboard USB rechargeable Li-ion battery
- Wireless integration to smartphone
- Free app available (i0S / Android)
- AirForceOne Muzzle Mount Airgun Bluetooth Chrono Chronograph
- 1 year limited
Tactical Scope Shipping Policy
Our aim is to ensure that your order arrives with you as soon as possible and in the safest, most cost-effective means.
Shipping charges may be subject to additional surcharges if out of area or over weight restrictions.
DPD SHIPMENTS REQUIRE THE CUSTOMER TO SHOW A PIN CODE ON DELIVERY – READ MORE: HERE
Note: The above DPD link is to our group partner site Optics Warehouse, with whom we share logistics and stock. Link opens in a new window.
Couriers




We use DPD, Royal Mail, TNT, and UPS courier services for all our UK and international orders. Once your order is dispatched, you will receive an email with your unique tracking number.
In-Store Items
These are items we have in stock and aim to dispatch within 1–2 working days. During busy periods, this may be delayed slightly. If you'd prefer to collect your item in person, please contact us in advance to arrange. Collection orders must be paid for beforehand.
Pre-Order Items
Pre-order items are typically out-of-stock or in limited supply. Purchasing a pre-order secures your item, and it will be dispatched within 24 hours of restock where possible. Check the product page for estimated restock dates. These dates may change, so staying in touch is advised.
International Delivery & Taxes
If your shipping address is outside the UK, you may incur import duties or taxes upon arrival in your country. These charges are your responsibility. Customs regulations vary, so please check with your local customs office. Some packages may be opened for inspection.
Need Help?
If you need assistance, call us at +44 (0)1803 611895 (Optics Warehouse) or email order@tacticalscope.co.uk.
DPD Shipments & PIN Code Delivery
We have now introduced DPD Pin Code verification for all orders shipped via DPD. You will receive a PIN via email and text.
A valid email and mobile number must be provided at checkout. Emails will come from Riviera House 3PL. Please check spam/junk folders if not received.
Failure to present your PIN to the delivery driver will result in a failed delivery and rescheduling may be required.