Anyone recognize this

[Junkyard dog]

Trying to decide who is the mfg of this bolt. Anyyone?

 

[BigWaylon]

9310 is the steel. Is it from a 6.5 Grendel?

Searched for a bit this morning but haven’t found anything definitive.

 

[Junkyard dog]

Came with a grendel barrel I got from my dad. Just wondering the make

 

[BigWaylon]

First line indicates Grendel and bolt depth. Second is the steel.

So I’ve tried searching using the 3rd number and “skull logo”, etc with no luck. It might simply mean it was made in 2017...

Hopefully somebody else recognizes the logo and helps.

 

[BigWaylon]

Found these as CH was posting...

http://www.sixfivearms.com/product/6-5-grendel-ar15-style-bolt/

http://www.65grendel.com/forum/showthread.php?18085-OPEN-MONSTER-6-5-Grendel-Mk136-BOLT-55-Postage

 

[nbkky71]

That's a Millennium Manufacturing's 6.5 "Monster" bolt.

Found in this thread
https://www.carolinafirearmsforum.com/index.php?threads/starting-my-6-5-grendel-build.14120/

 

[Junkyard dog]

AWESOME. Thanks everyone. now if I can just find some markings on the barrel