I've shot a lot of airguns over the last 5 years and I have yet to find one that likes CPUM's until today.
I bought a beautiful 2014 model Daystate Wolverine B recently and have had a time getting it to group like I want until tonight. Before I tried the 14.3 gr CPUM's, I had the best luck with the 18 gr Edgun branded Jsb's, and the 21 gr Beeman Kodiaks. But even they didn't suit me.
This rifle is not regulated and it's best shot string is from 215 bar to 170 bar with about 35 usable shots at roughly 27 fpe. So, I just fill to 215 bar and shoot 3 mags and refill. You can certainly shoot a couple more mags on a fill, but the groups won't be as tight as the first three mags.
I didn't get the chance to chrony the Crosman's tonight, but the 18 gr Jsb's are running about 820 fps. So I figure the Crosman's are running close to 900 fps?
Here she is, ain't she a beauty! Thank you DuncanHynes for selling me this beauty.
Here's some of my earlier groups at 28 yds with Kodiaks, H&N Sniper, and the EDgun branded JSb's
Then tonight I tried the Crosman pellets and the magic unfolded?
one inch square with 1/8" grid
Hopefully I can do better tomorrow in the daylight.
Peace and cheap pellet grease
Fuss
I bought a beautiful 2014 model Daystate Wolverine B recently and have had a time getting it to group like I want until tonight. Before I tried the 14.3 gr CPUM's, I had the best luck with the 18 gr Edgun branded Jsb's, and the 21 gr Beeman Kodiaks. But even they didn't suit me.
This rifle is not regulated and it's best shot string is from 215 bar to 170 bar with about 35 usable shots at roughly 27 fpe. So, I just fill to 215 bar and shoot 3 mags and refill. You can certainly shoot a couple more mags on a fill, but the groups won't be as tight as the first three mags.
I didn't get the chance to chrony the Crosman's tonight, but the 18 gr Jsb's are running about 820 fps. So I figure the Crosman's are running close to 900 fps?
Here she is, ain't she a beauty! Thank you DuncanHynes for selling me this beauty.
Here's some of my earlier groups at 28 yds with Kodiaks, H&N Sniper, and the EDgun branded JSb's
Then tonight I tried the Crosman pellets and the magic unfolded?
one inch square with 1/8" grid
Hopefully I can do better tomorrow in the daylight.
Peace and cheap pellet grease
Fuss