Eric, no Sir. Fits all Howa M1500 and Weatherby Vanguard short action rifles. 30-06 a is Long Action cartridge.

There is a link to a conversion kit for the 30.06 on bergaras website but it is a broken link you could always contact Bergara and see if they know where the conversion kits are sold
bergara.online/us/contact/
If you need any additional information you can contact us using this form. We will try to answer you as soon as possible.

Business Hours: Monday – Friday: 8:30 AM – 4:00 PM EST
Bergara will be closed Thursday, Nov 26th and Friday, Nov 27th. Normal business hours and operations will resume on Monday, Nov 30th.
877 892 7544
Magazine here
https://bergara.bpishopping.com/shop/stocks-parts/magazines/b14-long-action-hunting-mag.html

I highly recommend you contacting Bergara customer service for the conversion kit, they are out of stock right now. CALL 877 892 7544 OR go HERE ( bergara.online/us/contact/ )

NO, this kit is for .22-250 Rem and not 30-06.