Sadly, Ive had spotty quality with Fed. Automatch 22lr ammo. Boxes of different lot numbers were either ok as far as accuracy and 'recoil', or lot number boxes contained a mixture of weak sounding rounds, and ammo that was ok. Some of the weak sounding ammo made me stop, and safely run a bamboo skewer down the barrel of the unloaded gun, to make sure the bullet made it all the way out. I dont keep track of what company owns what ammo brands in todays market. There have been rumors of ammo manufacters needing to suppy the demand of 22 ammo 'farming out' the loading of their 22lr ammo to other companys, who then package the bulk ammo into the different companies bulk ammo boxes.
Bulk ammo is bulk ammo. I saw the Win Centenniel ammo at Walmart, saw the price, and passed. I had good performance with Win White box 333 or 555 round types, and Rem golden bullets in the 1400 round buckets. Not saying I dont get flyers occasionally with the Rem bucket ammo, its hard to say if its me, or the quality control, as I shoot offhand with open sights mostly, but neither of the those offerings made me feel like I needed to check to see if the bullet made it down the barrel and out the end. I only shoot 36gr 22lr ammo now days. I dont put much concern if the bullet spins in the case, as far as it being 'good' ammo or not. as long as I can put 10 rounds into a 1 1/8" group at 11yds, off hand, with Smith 22a with a red dot, 5 cents a round, Im happy.
I mostly shoot a Smith Compact 22 open sights and get out the Smith 22a 5" barrel with a ADE 5moa red dot when their are bowling pins that need punished. Ive shot the Win white box and Rem bucket O bullets at the pins in the 22a, and felt like I did ok in that gun. Wish Walmart would get more Rem 1400 bucket of bullets, at $64 then $68 each. Lots of fun paper punching at under 5 cents a round. Same BoB's at Cabelas, $130 each!!!