SPRING HW 30 LOWER POWER 7.5J WEIHRAUCH (R10320)

Original Weihrauch spring lower than 7.5 joules, for HW 30 rifle.


Features (tolerance +/- 0.1 to 1mm):

Reference: R10320
Inner diameter: 12.35mm
Outside diameter: 18.13mm
Number of turns: 22.5
Coil thickness: 2.74 mm
Weight: 53g