Progressive AEG spring SP120 [Guarder]Progressive AEG spring SP120 [Guarder]

Progressive AEG spring SP120

Fabriquant: Guarder
Référence: 391
Disponibilité: Pas en stock
Description du produit

Oil Quenched/Tempered Si-Cr Alloy Steel Wire. Not for TokyoMarui PSG-1. Progressive (nonlinear) winding gives lower resist at the first phase of pressing, but spring keep the same power.