Invention Grant
US09021732B2 Firearm trigger reset assist apparatus and method 有权
火器触发复位辅助装置和方法

Firearm trigger reset assist apparatus and method
Abstract:
An apparatus to assist in trigger reset includes a torsion spring having lower arms mechanically bridged together and upper arms that translate an applied force from a bolt carrier group to a trigger in order to assist in resetting the trigger.
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