I read it...I re-read it...I questioned it...how many times over the years has my pcp discharged accidentally, or struck an object I didn't intend to hit...
http://www.network54.com/Forum/79537/message/1438543844/BREAKING+STONES---
I had to respond
http://www.network54.com/Forum/79537/message/1438619482/Where+do+we+draw+the+line---
A 415 gr lead slug, with a muzzle energy of 814 fpe, traveling at 940 fps...a slug twice the weight of a .45 acp, and traveling at the same speed as generated by a 1911 handgun. A projectile able to penetrate both walls of a steel tank at 100 yards, and this guy thinks it's OK for backyard shooting, just because it's quiet???
That same projectile going 200 fps dropping on it's ending trajectory still has 36 fpe, same as a .22 pcp at the muzzle. 150 fps...20+ fpe at a Springer muzzle.
http://www.network54.com/Forum/79537/message/1438543844/BREAKING+STONES---
I had to respond
http://www.network54.com/Forum/79537/message/1438619482/Where+do+we+draw+the+line---
A 415 gr lead slug, with a muzzle energy of 814 fpe, traveling at 940 fps...a slug twice the weight of a .45 acp, and traveling at the same speed as generated by a 1911 handgun. A projectile able to penetrate both walls of a steel tank at 100 yards, and this guy thinks it's OK for backyard shooting, just because it's quiet???
That same projectile going 200 fps dropping on it's ending trajectory still has 36 fpe, same as a .22 pcp at the muzzle. 150 fps...20+ fpe at a Springer muzzle.