The earlier 2019 (MK3) version was popular and it’s being used in many countries already, but still wasn’t perfect to my standards. So I designed a new version of the target tester, with a bunch of new features:
- Further improvements to resolve all remaining issues of the original design.
- Stronger nests for the M3 bolts/nuts to prevent sinking-in.
- Trigger shear has been made much safer.
- Re-designed internal parts, while keeping the probe mass and momentum.
- Spring tension can be fine-tuned (within about ±25%) with a 7mm socket key.
- Small window with pointer to check the actual spring position.
- Free travel length of the probe has doubled, it’s more than 2″ (51mm) now.
Now in stock: WFTF Target Checker
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