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AAS200 only producing 9 ftbs (reasons why, remedy)


Jon-Boy
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As in the title, my air arms s200 is only producing 9 ftlbs. Has not been touched from the factory defaults as ive noticed no deteriation in power so has obvousily been like it since ive bought it new.

 

Please no replys on sweet spots in the pressure because im testing it all and the most it produces is 9ftlbs

 

anyone have any reasons why or how to get it up to 11 ish.

 

Ta, any help appriceated

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This happened to my sons S200 after about 8000 shots.

looking at the left side of the action when cocking the gun, the thin cocking lever was not always returning when the bolt was pushed forwards.

this prevents the hammer from imparting full force to the air valve.

I found a burr on this and its removal cured the fault.

During my inspection of the gun i also found a sticky residue from oil on the hammer, I cleaned the whole action thouroughly and used a dry PTFE lube on the hammer.

this cured it and using a chrono i was able to set the power to 11.8 ft pounds.

 

This is an excellent little gun and when you do need spares go to air arms directly i found them really helpfull and fast. :sly:

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