Shimmed Pump Cup Reduced Speed

[AirGunEric]

The 1322 just doesn't get to 500fps in stock form- it is not "detuned" for Canada.

The 2240 does not have a bleed hole for the same reason.

[Spilled Milk]

So just being curious, but what do they do about the 1377? And I guess the same deal goes for the .22 version of the QB78. It simply just doesn't break the Non-PAL limit as well? From what I understand, the .177 QB78 does not go over 590 fps. Is that right? (I love my QB78 too much to dare try and mod it. Bought the seal kit for it and it's still sitting on the shelf. LOL)