Unfortunately, a lot of bullets are scarce right now.
Ain't that the truth.
All of the bullets on my Wish List at Midway and Midsouth are listed as "Out of Stock - No Backorder".
I can't help you much with the primer question
hubby. All I've ever used is CCIs, so I don't know if any of the others would give me better groups. DANG! Another thing I've got to try.
If you decide to go with a scope, I highly recommend the 4x ProDiamond - inexpensive at $40, clear and bright, lots of eye relief,and works great.