The Marksman repeater is rated at 200 FPS.
Your best bet would be to contact Marksman directly. BTW Beeman airguns owns Marksman. See the link below
It is rated at 200 FPS
The Marksman 2002 Repeater is rated at 250 FPS.
The marksman model 740 is rated at 425 fps.
Unfortunately this rifle is not worth repairing. In Excellent condition it is worth $18. It has an FPS of 250 FPS. That's slower than a Daisy Red Ryder. I really suggest you purchase a new air rifle. These air guns were not designed to be repaired. Marksman is owned by Beeman. If you want to try I suggest you call Marksman at 800-822-8005
The Marksman BB 2020 Buddy rifle is rated at 300 FPS
200 Feet Per Second (FPS)
The Marksman 20xx series of BB rifles are all rated at 300 Feet Per Second. (FPS) This will make them fairly accurate to around 30 to 40 feet after that they began to fall off. Their is no current record as to how far the BB travels.
Marksman doesn't list the cocking effort but believe me it's very little. The pistol only fires a 220 FPS and that is slow.
No It is not a repeater , you must re cock and and hand load a pellet after each shot!
200 or so ------------------------------------------------- The slowest BB gun ( NOT Airsoft or Pellet gun) that I know of is the Marksman 1010, it is rated at 200 FPS. The fastest BB gun I could find is the Crosman 2100 that is rated at 755 FPS. This gives you an average of 477.5 FPS Pellet guns and rifles can attain much faster speeds.