Need a Custom 700 Pattern Bolt

[rimfire22lr]

Planning to build a 20-caliber varmint rifle on a 40x action. original bolt is for a 308 case head. I will need something for a smaller case.
Who is a good source of 700-pattern bolts?

 

[Supersubes]

Mack bothers

Remington 700 Replacement Bolt | Mack Brothers Suppressors

The Remington 700 replacement bolt comes in standard and magnum, it's a fluted one piece bolt with a modified M16 style extractor and...

macbros.com