Tinyest bullet ever, curious...

[Westfront]

Whilst sorting the trash from one of the last hunts i noticed a tiny bullet. Covered in mud in the field i thought ball pen tip. I don't have a caliper at home so the measurements are not exact.
Diameter is bigger than 4mm, so it will fit in the .177 range. Lenght is 14mm and the weight is 15.5 grains.

Any ideas?

 

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[MKW]

.17HMR is the smallest plastic tipped bullet that I know of. That may be what you have, but I'm not sure.

 

[Red-Coat]

.17HMR is the smallest plastic tipped bullet that I know of. That may be what you have, but I'm not sure.

I was just about to reply on the same lines. It sure looks like one. From Wiki:

".17 Hornady Magnum Rimfire, commonly known as the .17 HMR, is a rimfire rifle cartridge developed by Littleman in 2002. It was developed by necking down a .22 Magnum case to take a .17 caliber (4.5 mm) projectile. Commonly loaded with a 17 grain (1.1 g) projectile, it can deliver muzzle velocities in excess of 775 m/s (2,650 ft/s)."

https://en.wikipedia.org/wiki/.17_HMR

From another site (ignore the hollow point on the left):

 

[Westfront]

Thanks MKW and red coat! You nailed it.

I read a bit and it looks like this one is very common in the States and UK and less here in Germany. It's mostly used as closed season caliber by our hunters.

 

[CRUSADER]

Thanks MKW and red coat! You nailed it.

I read a bit and it looks like this one is very common in the States and UK and less here in Germany. It's mostly used as closed season caliber by our hunters.

Yeap, they use them on rabbits over here.

 

[CrapOla]

.17 mhr for sure