JVAN technical journal

Airsoft Gearbox Guides & Technical Articles

Practical guidance for comparing gear ratios, checking V2 and V3 compatibility, selecting supporting bushings, and planning dependable airsoft gearbox builds.

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What the Tappet Plate Pin Position Changes in an AEG

On Jul 22, 2026 By JVAN PRECISION 0 comments

The tappet plate pin is a feature on the sector gear that moves the tappet plate during the gearbox cycle. Its position affects when the tappet plate begins to move and when it is...