Thread protector for proof carbon barrel

[tjh011]

Anyone have a good recommendation for a thread protector for a proof carbon 22 barrel? Something that matches the thicker diameter.

 

[Mordamer]

Barrel thread protectors

www.downrangeproductsco.com

I purchased several of these. They have a good selection and are made in the USA. Shipping was fast.

 

[Mordamer]

Remember to get one that is about .400" long. Rimfire threads are shorter than centerfire.