Arc Système 304P Alu Thumb Release Aid

Thumb trigger release aid, built from aluminium.

The 304P is a reference among thumb triggers.

Depth-adjustable ring finger, retractable.

Trigger tail on depth-adjustable, retractable support.

13mm thumb hold, adjustable.

Stroke adjustment, micrometric.

Pressure adjustment, by spring.

Three sizes S, M, L.