The Diana 250 can shoot when detuned.

A well built light rifle for a Chinese Diana. Descent two stage trigger. Nice thumbhole stock. Frustrated me to know end trying to make it group. It was way over sprung, most likely for the American market. Rattled me when shooting it. Tried tune in a tube and it settled a little....well today I took it apart and removed 3 full coils. Wow! What a difference. These are the first two groups after detune at 18 yards after zeroing. Will chrony it when I get a little sunshine. Guessing down near 12 foot-pounds from 15-16 foot-pounds. Crosman boxed 10.5 grain.
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PXL_20211103_210434793.1635974393.jpg

 
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