St Action Pro 12GA Gauge Shotgun Safety Trainer Cartridge Dummy Shell Rounds with Brass Case, Orange, 10 Pack

These work great for what they are. Used for practicing loading and unloading a Winchester 1887 shotgun clone, which are famously finicky. They are super lightweight and sometimes hiccup the action, but mostly work fine. They look like they are made on Rio caseheads. I prefer the A-Zoom dummies for their weight, but these work great for the money.

I keep in the mag to keep the spring under tension and cycling action

Sturdy and good fit

I purchased these as training aids for firearms classes I teach. These are some of the best dummy rounds I have used for shotguns. These cycle the best out of all the ones I use. With that being said they are no where near as reliable as real shells as far as cycling them through a firearm. These are perfect for teaching new shooters how to properly load and unload shotguns while maintaining safety. These will jam every now and then but not as bad as any other dummy rounds I've tried. These typically last me about a year before the wear and tear starts to become problematic.Perfect for practicing those John Wick quad loads when nobody is watching.

They do what they're supposed to without any fuss.

They work for their purpose. They are a little light at 13 grams and non standard length at 2.2 inches.

Great for practice

They are well made, but an ounce to light which I could feel doing reloading practice. I sacrificed a few lower cost 7 1/2 loads and added the shot to these then used wax to seal them. Weight is 2 grains lighter now than a 7 1/2 high brass load now.