St Action Pro Pack of 10 Inert .223 REM Remington 5.56 NATO M16 AR-15 Rifle Orange Safety Trainer Cartridge Dummy Ammunition Ammo Shell Rounds with Brass Case

Excellent quality, very well made completely inert dummy brass cartridges. I wanted it for dry fire practice in my new Tikka TX3 Tac A1 and also use it to show new comers about safety involved in shooting sport. I must say the dummy cartridges fits well in my tikka magazine and cycle them very smoothly. I would strongly recommend it to everyone who are looking for dummy round. Just one advice, make sure with the law of your country / state that it is completely legal to import inert dummy cartridges in your country of residence.

Awesome dummy rounds, made very well durable and fit perfectly… Great to learn and teach confidence with a firearm I would highly recommend

They work great for testing feeding of your 5.56/.223 rifle, and they will be super gentle on the inside of your rifle, but I wouldn't dry fire with these unless you want to take the time to fill the primer pockets with hot glue. I think it was pretty dumb for the manufacturer to not extend the plastic all the way through the brass. Also, the tips of these are super soft, (they're plastic) so they will wear out faster.

Good value for the money. Safely test magazines for smooth feed, test rifle actions for feed and function. No chance of putting a hole in your shop wall or cause injury to yourself or others. Also useful for 'failure' drills -- Mix one in with live rounds, and then start shooting. When the 'dummy' is loaded into the chamber and you pull the trigger...Nothing! You perform an 'immediate action' drill to eject the bad round and load another. This is primarily for law enforement/military/self-defense shooters. I have a dozen 9mm that I sometimes mix with live rounds while loading Glock magazines, and practice the 'immediate action' drills on the range. The orange color makes them easy to spot on the ground -- Too expensive not to pick them up.

I ran these through an AR15 twice. They did jam 3 out of 4 times. I had to take out the clip and pull out the round.... What a pain. They are okay for training to load and unload. Not so good for dry fire.... Which on an AR15 you may want to do unless you happen to buy one with an excellent trigger. From what I read, most triggers have a light pull and a sort of stop.... to a right 3-4 pond pull at the point the firing pin reacts. Which is a pain. Not like the real M16A1 I used in the Army. That makes the difference between a 1 inch pattern and a half inch pattern.

I really enjoyed the quality and ease to use obviously lol I bought a mag just to fidget with as I work I load and unload them great value both for it’s intended use and fidgeting that are an easy fit again obviously lol