The bullet you are looking for is here:
Scroll down to 22 Caliber and the bottom listing is for their 64 gr
Match Grade FB Varmint bullet, Part Number 22316. Berger bullets are among the most accurate available.
Barnes Bullets also makes a monolithic TTSX 62 grain
bullet that would be ideal for larger game up to deer (for use in 1:8" or faster barrel twists). http://www.barnesbullets.com/product...ed-tsx-bullet/
Barnes makes a TSX 62 grain
hollow point that will work in a 1:9" twist or faster: http://www.barnesbullets.com/product...le/tsx-bullet/
Difference between the 62 grain Barnes and the 64 grain Berger is that the Berger has a lead core and will shoot in 1:12" standard or faster twist barrel, while the Barnes are copper without a lead core and require the faster twist.