Name these bullets.....

[smarthief]

AOA all respected members of PkDef. I have some thumbnails uploaded of bullets which shown in numerical order. Kindly please these bullets w.r.t their weapon. Its our lab items and will be asked on Viva. Your cooperation will be highly appreciated.

1. 2. 3. 4. 5.

Regards.

 

[Godman]

The second one looks like Dragon's Breath rounds

 

[sady]

Forensic medicine! Used to teach it once.
1. 7.62 mm × 51 or 5.56×45 or 5.54×39 Assault rifle bullet(rifled bore)
2. Shot gun(smooth bore)cartridges different gauges
3 pistol rounds different calibers usually 9mm 32 0r 30 bore
4 looks like reming .23 special rifle round
5 9mm pistol cartridge

 

[Penguin]

1. The cartridge held between the fingers (right) appears to be a NATO 12.7x99 mm round for M2 machine gun or heavy anti-materiel/sniper rifle (the slightly longer Russian 12.7mm would have a ring visible halfway around the cartridge neck). The half-visbible blue tipped one on the left could be a (plastic) practice round
http://www.inetres.com/gp/military/infantry/mg/50_ammo.html

Image courtesy website of Tony Williams ( http://www.quarryhs.co.uk/tankammo4.html )
See also http://www.quarryhs.co.uk/tankammo1.html
edit: i withdraw what I said for 1, in view of 4. Both are rifle rounds. A .50 round would be far larger.
2. (combat) Shotgun rounds, left one probably shot (12 gauge?) and the right one probably slug (20 gauge?).

 

[X-Service Man]

AOA all respected members of PkDef. I have some thumbnails uploaded of bullets which shown in numerical order. Kindly please these bullets w.r.t their weapon. Its our lab items and will be asked on Viva. Your cooperation will be highly appreciated.

1.View attachment 3798982. View attachment 379899 3.View attachment 379900 4.View attachment 379902 5.View attachment 379903

Regards.

First of all these are cartridges not bullets, bullet is top part only which travel through the barrel and hit the target.
Second picture is kartoos or shot.

 

[Penguin]

3. Handgun ammo. I'm leaning towardss .38 special

http://www.alloutdoor.com/2013/08/28/profile-cartridge-history-development-38-special/

edit: i withdraw what I said for 1, in view of 4. Both are rifle rounds. A .50 round would be far larger.