Quote Originally Posted by Boydy47 View Post
But if you worked on an average then potentially 1 (or even 2 if 1 was massively lower) of the pellets could develop more than 12 ft-lb so you're back to a variable limit . . .
thats the point eg say for the light pellet it was 11.2 fp, for the medium it was 11.8 fp, for the heavy it was 12.5 fp you get an average of 11.83 fp. you would have used a standardised set of light medium and heavy pellets to get a true reading for all air guns, spring and pcp alike so if the result of this test with 3 standardised pellets is over 12 fp then your in trouble, so for pcp you set the gun with heavy pellets, for a springer light pellets, this is a test for law as you cannot have 1 pellet to test springers and another to test pcp (most coppers are clueless about ballistics and airgun)