I have loaded about 1500 CCI SPP so far and it is working well. It took a little tweaking, watching a few videos and learning how it functions, but worth the effort. If you are reloading large quantities of ammo the primer-pro is a good investment, unless you like picking up primers one at a time like popping bubble wrap!

I purchased this after being so impressed with the Mr Bullet product that I run on four presses. To make this unit reliable I had to do everything the others are saying. Shimming the plate to the hopper and silicone wipe on all parts. I dislike the primer tube angle but that is more about my bench setup really. I have used Remington, Winchester and CCI primers using the same setup. Overall I guess it saves time but sadly it rarely can get a full hundred unless you over load the hopper. Since I run multiple primer types regularly I have found myself with tubs to organize all of the primers not fed but dumped from the package tray. One more thing to pay attention to that negates the time it saves me filling. If you run one primer for hundreds of rounds this might be for you. For me a backyard shooter, who loads a dozen of calibers with various primers large and small, this wasn’t worth the investment.

Awesome--with CCI primers. I love this thing, but had a lot of frustration when I first got it. At least the model that I received does not like certain primers (winchester, remington) and does not work well with them at all. I found that when using these ones brands, it is much faster to go by hand than to continually restart, tap, shake, take apart and clear the primers to get it to work. With CCI, it purs along flawlessly.

I bought this item in December 2019 right when it was released. Because of the primer shortage I hadn't been able to use it until recently. After ~5000 primers it slowed down substantially, but using Pledge (as seen in a YouTube video) solved that problem quickly. I've loaded about 22k primers so far and I love this thing. Although I have case gauged my ammo yet, I do look at a lot of loaded rounds and I have not found one upside down primer in a loaded round.

Loading primer tubes manually was always the worst part of reloading for me...the Primer Pro eliminates that step completely.

I really wanted this product to work. Sent it back and double alpha was really good about it but we still couldn’t make it work. In my opinion the biggest problem is the material that it’s made of is not suitable for the tolerance necessary. The number of inverted primers became intolerable. I gave up on it and just put it away.

I love this collator. It does a GREAT job that I hated doing before-- filling primer tubes!!! It's simple to use and maintain!! Watch the instructional youtube videos and get one if your time is worth anything. This will save you a LOT of time. I wish they made one for large primers and maybe they will ---- SOON!!