Hi new to the site and got a question that I need to clear up but can't seem to find a straight answer......... I own a hw100 in 177 that I have been shooting air arms field pellets 4.52 at 11.5ft lbs but recently I have decided on trying a heavier pellet such as H&N barracuda match so i brought a tin and put it through my chrono and they are shooting something like a ft lb lower (10.5 ft lbs) so I've turned the power up abit (11.5ft lbs) but now if I put the air arms back through it will be over the limit so my question is how do the police test them? Is it the pellet you have on you at t
