Sig Sauer ASP20

Zeroed the second Sig in yesterday, now have dial in settings for 10,20,30,40 and 50m with Zero being at 30m. This is the 50m target with one extreme flyer. The target is not a group but the progression of getting the pellets somewhere near the bull, last two pellets are in the red. I follow up by shooting at a set of spinners and if I can consistently hit the 1inch spinner then I'm happy.

Yes JSB 10.34. Hit the spinner every time from the rest and 3 out of 5 shooting off hand

Just got sig dagger pellets in.
The head size is 4.50mm on tin.
Measured 25, between 4.47mm to 4.49mm
Explains why air arms shoot better at 4.50mm
Makes me wonder if I had the exact pellet holder round the wrong way and the tight group was 4.50mm not 4.52mm.
The sig pellets are very uniform.
Look well made. Curse the rain.

Pulled 168 pellets out of sig tin to give them the scales and vernier treatment.
Thought get 4.50mm x.67gram tin size for a fair accuracy test.
What I got was 113@.46grms
5@.45grm 23@.44grm 27@.44grm
Of those I took the .46grm as most common weight. Ran the vernier over them.
Head sizes were: 9@ 4.49mm,20@ 4.48mm, 31@ 4.47mm,25@ 4.46mm,28@ 4.45mm
If this tin is representative of tins, it would seem sig errs to the lower head size and weight.
Also noticed that the heads arnt as round as the exact and AA, there seems to be a common theme of a dent on nose.
Very uniform pellets.

Thanks to this excellent topic, I've ordered the following two pellet types for trials in my SIG ASP20 .177: