It defintely looks like you are figuring the 30 cal, It can be frustrating we all know. My king in ,30 cal shot the Hybrids really well at 950 960, & the 50.5 grain AEA pellets well at 937. referring to my notes, that I always write down on paper. I know .30 is mid bore & for hunting impressing other people as to show power. after that I personally never enjoyed the shooting & handling of them. That's me though. I've always enjoyed the challenge of hitting small things. The further the better. You think with more power it would be easier to hit smaller targets. I've found out the opposite to be true. Bigger caliber/ more power detracts to better accuracy. It's about dwell / loc time & shot cycle movement while the pellet is moving out the drainpipe/barrel This is my opinion , please don't take this the wrong way. I have owned a lot of air rifles, From .45 Texan , .30 & .357 Rattler .357 Raw. Impacts ( S ) .357 Slayer .30 cal King / Maxed out .22 Impact Fx royal .25 - ( my first PCP) gem. .22 will be the biggest caliber for myself. Like I said before if the .22 Panthers with Bull Barrel is not to my liking , after extensive testing. GONE ! Only rifles left are my .177 Crown with true BULL BARREL, .22 THOMAS. .....22 RAW with true BULL barrel, 1 of 1 custom .177 field target w/ old Daystate block. ( RARE)& my .357 SLAYER I can actually say been their done that.