510 S best pellet?

[glassman98]

Having a hard time finding a pellet that my AA 510S likes. What does yours like. TIA     Craig

[Rick67]

They normally like JSB's, AA's, and FX's.

My .22 caliber AA S5 favors 16g and 18g pellets of the aforesaid brands.

At 50 to 60 meters, 16g groups very nice, even better than 18g, but it just could not make a cut at 100 meters when it is windy.

[glassman98]

Richard, what power setting are you using?  TIA  Craig

[Rick67]

Full power setting, sir.

My AA is the old unregulated version.

IIRIC, it would propel AA/JSB 18g pellets at 880 FPS, and a little over 900 FPS using 16g.

[limbshaker]

Air Arms or JSB Exacts should be winners. The AA brand tend to be a little smaller, and always shot better in mine.

Make sure your breech seal hasn't blown out or the stock screw isn't loose. POI will wander with stock screw tension on most SXXX series guns.

[Motorhead]

WHAT CALIBER ?

.177's AA or JSB 10.3's
.22 AA or JSB 15.9's
  FWIW 

[Back_Roads]

 And those pellets work just fine in so many guns 

[glassman98]

Thanks for all the help. Scott it is a .22. 80yr old Brain fade.    Craig

[BSJ]

Mine loves 14.66gr H&N Field Target Trophy right at 20ish ft/lb.

[Greg_E]

Clean and maybe polish the barrel?