[Dave911]

Exact Diabolo....in my Crossman Challenger PCP, they are tack drivers.

[Paal Gulli]

JSB Exact Diabolos shoot well in everything I’ve tried them in.

Heavier pellets (not necessarily the heaviest) are also a better option than the lightest .177s.

[Hot Tabasco]

Unless you are shooting a quality PCP air rifle, any and all break barrel air rifles are ultimately crap, and you are never going to get consistent shot placements. So it doesn't matter what pellet you use.

For my PCP Brocock Atomic XR, I shoot the EXACT Diablo .177, 8,44 gr.

And for my PCP .22 Brocock Sniper XR, I shoot the EXACT Jumbo Heavy Diabolo, 18 gr.......

[Hot Tabasco]

I am at best 12 inch groups at 20 yards.

With my three PCP's, I will get 3/4" inch groups at that yardage......

[728b]

JSB. You can’t go wrong