night owl Posted April 21, 2010 Report Share Posted April 21, 2010 can some one check these figgers for me as i think it could be incorect im using a online calculater 800 fps .22 cal air rifle using 16.5 grain pellets im getting 22.74 flb is this correct ? Quote Link to comment Share on other sites More sharing options...
njc110381 Posted April 21, 2010 Report Share Posted April 21, 2010 I make it 23ft-lbs so you're about right. Don't tell us you've just bought a second hand HW80? Quote Link to comment Share on other sites More sharing options...
Beardo Posted April 21, 2010 Report Share Posted April 21, 2010 23.45 ftlb Quote Link to comment Share on other sites More sharing options...
lineshooter Posted April 21, 2010 Report Share Posted April 21, 2010 Chop two coils off the spring Quote Link to comment Share on other sites More sharing options...
Dekers Posted April 21, 2010 Report Share Posted April 21, 2010 can some one check these figgers for me as i think it could be incorect im using a online calculater 800 fps .22 cal air rifle using 16.5 grain pellets im getting 22.74 flb is this correct ? Ok, not trying to be picky, and there may well be one...but what pellet are you using that is 16.5g?? Is this a factory figure or did you weigh them?? :blink: :o Quote Link to comment Share on other sites More sharing options...
night owl Posted April 21, 2010 Author Report Share Posted April 21, 2010 I make it 23ft-lbs so you're about right. Don't tell us you've just bought a second hand HW80? yer how did you now that Ok, not trying to be picky, and there may well be one...but what pellet are you using that is 16.5g?? Is this a factory figure or did you weigh them?? :blink: :o sorry mate 16.0 grn not 16.5 grn there logon penatrators just some one was on about buying a crosman tac 1 extreme in .22 and its 800fps i just used that pelet as a rought indication to work out the flb for him any way theres no way he is going to be able to get that gun cheers all Quote Link to comment Share on other sites More sharing options...
Recommended Posts
Join the conversation
You can post now and register later. If you have an account, sign in now to post with your account.
Note: Your post will require moderator approval before it will be visible.