Yeah, could be the scope. But, I only put cheap, really cheap scopes on my springers and they’ve worked fine.

The H&N pellets might have a good reputation but doesn’t mean they’ll work well in that gun, especially if they are light weight. Gamo sells because of their high velocity marketing with super light pellets. You know, accuracy smaccuracy, my air rifle shoots 1600 fps!

I’d try some heavy pellets, in the 10 - 11gr range. JSB is a great choice but the heavy H&N Baracuda, 10.65r surprised me by shooting better than the JSB Exact Heavy that weighed 10.34 grs.

Of course, if you’re shooting either of these pellets and they are that inaccurate, check/replace the scope or buy the RWS 48 I’ve been trying to sell. :-)