What kind of air rifle shoots at 2000fps?

Answer 1

If any model Air Rifle can come close to that speed it would be a PCP (Pre Charged Pneumatic) Class air rifle. PCP's are the most powerful class of air rifles. They require a Scuba tank or a special type of hand pump to charge them to 2000 to 3000 PSI. These rifles are made for power and accuracy and cost from $300 to $3000 depending on features and boar size. They are made from .177 up to 50 Cal in size.

The fastest PCP that I know of is the is the Air Force Condor. It rated at 1450 FPS firing a .177 caliber pellet. However this rifle has 12 interchangeable barrels that fit the rifle. The basic cost is around $675 and about $1,575 fully outfitted.

It will cost you around an additional $300 for the Charging system (Scuba Tank)