Reply To: Please help me accessorize my at44 correctly
PA sells the Hatsan regulators and it will install them if you buy from them (without voiding your warranty (I think).
The purpose of a regulator is to make shots consistent, not to reduce the power. A regulator can be set to high or low power.
An AT44QE is backyard friendly out of the box in 22 cal.
If it is less power you want, check out the Hatsan ATP2 QE. It’s less powerful, lighter and quieter.