Chronograph · FX · Doppler radar
FX Airguns FX Pocket Chronograph V2 (Doppler Radar)
Doppler radar in your pocket. Works in any light, any weather, with any caliber. The premium chronograph the partner sells.

Image credit: Airgun Archery Fun
Quick take
FX's signature pocket chronograph — uses Doppler radar instead of optical/infrared, meaning it works in any light condition, any weather, with any projectile. 2.5oz, smaller than 2″ × 2″ × 1.5″, internal 1500 mAh battery rechargeable via USB-C, Bluetooth to iOS/Android app. Picatinny or bracket mount. The premium answer when the Orcair isn't quite enough — for the buyer who shoots in varied conditions or wants the FX brand match.
Canadian family business · Flat $17 CAD shipping
Specifications
Key specs
| Brand | FX Airguns |
| Technology | Doppler radar (no light source needed) |
| Max velocity | 1,250 fps |
| Dimensions | 2″ × 1.75″ × 1.5″ |
| Weight | 2.5 oz |
| Battery | Internal 1500 mAh Li-ion |
| Charging | USB-C |
| Mount options | Picatinny rail · bracket mount |
| App connectivity | Bluetooth · iOS and Android |
| App features | FPS · shot strings · extreme spread · standard deviation · multiple rifle profiles |
| Optional accessory | FX Digital Chronograph Display (sold separately) |
| Weather rating | Works in all conditions (rain, snow, bright sun, no light) |
| Warranty | 1-year limited |
The Hunt & Live take
Why this chronograph earns the pick
The Doppler radar technology is the genuine differentiator. Where every other chronograph in the partner’s catalog uses some form of optical sensing (infrared, light gates), the FX Pocket V2 uses radar to detect the projectile in flight. This eliminates the two failure modes that frustrate optical chronographs:
- Bright sunlight confuses infrared sensors — the FX doesn’t care
- Alignment errors plague tabletop chronographs — radar has a wide enough field of view to detect any projectile within a few feet of the unit
The result is a chronograph that works in any conditions, including overcast outdoor sessions, indoor low-light, bright midday sun, and even rain or snow. For the buyer who shoots in varied conditions or needs reliable readings at any time of year, this is the right pick.
What it pairs with
- FX Dreamline, Impact, Crown — brand-matched FX accessory ecosystem
- Any PCP — Picatinny rail or bracket mount works on any modern rifle
- Threaded or non-threaded muzzles — radar doesn’t care; mounts to the rail or to a tripod, not to the barrel
- Multi-caliber households — the radar detects projectiles from .177 BB through .30 slug without configuration changes
The optional FX Digital Chronograph Display is a separate purchase that gives you a dedicated readout instead of requiring the phone app — useful if you don’t want to drain your phone battery at the range.
Honest trade-offs
1,250 fps max velocity is the headline limit. For PCP airgun work this is more than enough (most PCPs top out at 1100 fps; even fast .177s rarely exceed 1000 fps). But if you also want to use this chronograph on a centerfire or fast .22 LR, the 1250 fps cap means it won’t read supersonic .22 LR velocities — those run 1250-1750 fps. For airgun-only use, this is irrelevant.
Currently out of stock at time of writing. FX accessories restock irregularly; email Wes for ETA. The Orcair is the in-stock alternative if you can’t wait, but you lose the Doppler-radar advantage.
Premium pricing. This is the most expensive chronograph in the partner’s catalog. For most PCP buyers, the Orcair at half the price does everything you need; this is the upgrade for the shooter who values the brand match, the radar reliability, or the FX ecosystem.
0% buyer rating on the partner page is a display artifact — 9 orders with no written reviews. The product is well-known across the FX community; the partner sample size is just small.

Pillar resource · Featured
The Perfect PCP Starter Kit for Beginners
Every part. Every line item. Picked, budgeted, and linked. Snowpeak Lynx Gen 3 rifle with bundled scope, hand pump, pellets, mounts, silicone oil, fill adapter, bipod, and case — $1,200–$1,500 CAD total, every item from our Canadian partner.
Read the full starter-kit guide →
