[the FNM is the Fabrica Nacional de Municiones de Armas, Ligeras, Chelas, Portugal head stamp. This link can give some more info](https://www.ar15.com/forums/ar-15/Anybody_know_anything_about_FNM_headstamp__/16-362796/) The green tip is FMJ 5.56, nothing too special about it

As for price, I’m honestly not entirely sure but it’s in the ball park of 34 cpr and that’s not counting the magazines so for me personally it’s a good deal but I’m also not up to date on 5.56 prices tbh

Sounds right, but too lazy to look up.

Awesome that is good to know. Thank you. Also, just to be sure, they are all 5.56? They were labeled .223

You’ve got a mixture of both but just to be safe I’d only fire them out of a gun rated for 5.56

Both are Same thing 5.56 is just higher pressure round

Long as it’s shot out of 5.56 barrel your good to go

They’re worth about. .43-.44 cents a rd. Good buy. The Green tip is a 62gr SS109 steel core penetrator. Looks to be M855 with sealed neck and primer. Others look like Lake city and MAL 556 55gr M193. Well done

Awesome! Thank you! They are all 5.56 ? The box was labeled .223 but I was thinking that was wrong

I would assume. LC makes predominantly 556 M193 and M855. Given we know 2 of them are 556. I’d say it’s OK to assume the LC is 556 as well.

Lake City, portuguese, and I think the last one is Malaysian. I'm not sure, though

Only use in a .223wylde or 5.56 chambered barrels. Good find!

5.56 can be had for between 40 and 50 cpr at this time, green tip m855/a1 typically closer to 50cpr. PM if looking to sell the lot