Quote Originally Posted by Travis299 View Post
USA HW95L, 2018 year factory spring = 34 coils & 11.375” long. Spring ID = 14 mm, 0.5512”, as near as I can measure. ARH has kits with springs if this will help.
https://www.airrifleheadquarters.com...age/251488.htm
Thanks. I'm currently using ARHs QX4600 spring in the 95 with good results. Has to be spaced up for a balanced shotcycle in the full stroke 95.
His Hornet closed coil spring is also good for a high power FAC setup, but I want to reduce power a bit from that level.

What I want to try is a 13.6-7mm ID spring with 3,0mm diameter wire and enough coils for good preload without spacing.

Welsh willy HP Dagda and Titan XS #8 seem to be the closest ones on the market.