I've had my 34 for a couple of months now and have finally got around to pellet testing. I ran about 500 pellets through it before deciding to install a Vortek spring kit, it's a different shooting experience now. Also I didn't install a scope until the kit was installed so I don't have any before/after results. The rifle came from MidwayUSA and before it was here I ordered packs of test pellets, JSB, RWS and H&N.
The pellets are.
JSB
Diablo Exact 8.4gr
Diablo Exact Heavy 10.3gr
Diablo Exact RS 7.3gr
Diablo Straton 8.3gr
RWS
Meisterkugeln 8.2gr
Superdome 8.3gr
Hobby 7.0gr
Superpoint 8.2gr
Super-H-Point 6.9gr
H&N
Field Target Trophy 8.64gr
4.50mm
4.51mm
4.52mm
Baracuda Match 10.65gr
4.50mm
4.51mm
4.52mm
Crossman Premier 7.9gr
The pellets are.
JSB
Diablo Exact 8.4gr
Diablo Exact Heavy 10.3gr
Diablo Exact RS 7.3gr
Diablo Straton 8.3gr
RWS
Meisterkugeln 8.2gr
Superdome 8.3gr
Hobby 7.0gr
Superpoint 8.2gr
Super-H-Point 6.9gr
H&N
Field Target Trophy 8.64gr
4.50mm
4.51mm
4.52mm
Baracuda Match 10.65gr
4.50mm
4.51mm
4.52mm
Crossman Premier 7.9gr