Fps is to low, do you turn the hammer spring clockwise/counter clockwise to increase fps?
Diana bandit hammer spring
- Thread starter rctk1
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Anyone know the specs of the spring and where wpuld be a good place to order a stronger spring?
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i dont.. you may be able to shim it a bit, never tried it .. a chaser end cap may offer more options in that respect to .. just test as you go to be sure the spring dont stack ...
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remove the hammer spring. Take it down to Lowe’s or Home Depot and go to where they keep replacement springs. Look at the springs until you find one that is the same diameter but about 1/4 inch longer than the one you have. Put that in your weapon and you will have a stronger hammer spring. I did this with mine and it increased the velocity of the pellet by about 200 ft./s. A stronger spring will do the trick. If it is a little longer than the stock spring it will compress further and give you more striking power on your hammer. There’s not a whole Lotta tuning that you can do. You may want to look at adding a huma reg. That will give you more options for tuning . I put one in mine and it greatly smoothed out the velocity curve on the weapon.
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