As I understand it, you're absolutely right Ted. But this one came with the gun as part of the package. Not sure exactly what happened but it began spraying shots all over the target, so I abandoned it for the iron sights on the gun. That worked well-enough, but as Stan also mentioned, the triggers on these air-guns can be pretty spotty too. Moreover, this Spanish .177 caliber unit also can be very destructive to whatever the critter happens to be on or next too (like the siding or tiles on my home) thus my present abandonment for the sub-sonic stuff or even the far-noisier birdshot.

Last edited by Lloyd3; 08/24/22 02:50 PM.