Yes it has, and most of the time it's some youngster asking. I just hate to see a new person to air gunning waste a bunch of money on pellets that WILL NOT group in MOST Gamo's.
I have 7 Gamo rifles and every one to the last will shoot Crossman preimiers well, either lites or heavys. I like the lites because it's like throwing a pass not punting, they are a much flatter shooting pellet. FTS's shoot well, Superdomes shoot well, squirrels and bunnys at 50 yards no problem, crow mags will not group after 30 yards, at least in any Gamo I have shot them in. I have never had a pointed pellet shoot well in any rifle I own, be it a Gamo or my 1000x's or my Genesis, and even my Chinese B-2-?
Maybe out to 25/ 30 yards they are ok , but after that who knows where they go. They seem to spiral, 20 yards right on, 25 yards a little left or right, 30 yards high and right, 40 yards miss the target. This is with a concerned effort to sight the rifle in with a certan pellet and trying it at different ranges, some group just fine other than the up a down POI from different ranges, but when they start to wander side to side, high and right or left, then they go in the don't use these pellets in gamo's.
Just giving my 2 cents, take it or leave it.
Also I almost gave up on Crossman preimiers because I was using hollow points, once I bought a tin of round nose the groups were super compaired to the HP's