Measuring Trigger Weights

[David M]

The ISSF trigger weight is measured by a fixed certified weight with a knife edge arm
set at 50% of trigger or trigger shoe/pad, with the pistol barrel vertical.
Here is my weights.

weights.jpg (21.87 KiB) Viewed 912 times

This set has various combinations of 500g,1000g, 1134g (2.5 lb), 1360g and 1589g (3.5 lb).
Used for ISSF, Service and WA1500.

free_wt.jpg (19.33 KiB) Viewed 912 times

This set is used to set up Free Pistols.
Minimum weight of 25g with add on's of 10g, 20g, 25g and 35g up to a max of 135g.

Correx.jpg (24.21 KiB) Viewed 912 times

Also a feeler type weight, the Correx tester for measuring up to 2000g.
This is used to set various first and second stage weights.