Just tied out a new stock on my HW30S. Haven’t shot it for a while.

Grouped like a Claymore mine never mind a shotgun with Hobby, H&N FTT, RWS Field.

Just about acceptable with JSBs, about 20mm at 30 yards no fliers.

Is it

1.dirty barrel
2. Ucked scope
3. Shooting off a beanbag
4. Poor technique
5. Sensitive barrel


Obviously it could be me but I could SEE what some of those pellets were doing and I never told them to do that.