The Airgun Resource Center. Early access
The Airgun Resource Center Early access
‹ Back to ammo database
.22
JSB · Pellet

Beast Jumbo

Caliber.22Weight34 grTypePelletShapeDomed/Round nosePack150 ct

Specifications

Manufacturer
JSB
Product
JSB Beast Jumbo, .22 Cal, 34 Grains, Domed, 150ct
Family
Beast Jumbo
Projectile type
Pellet
Material
Lead or lead alloy
Caliber
.22
Caliber (in)
0.22
Caliber (mm)
5.5
Weight
34 gr
Shape
Domed/Round nose
Pack count
150

Energy by velocity

Muzzle energy this projectile carries at common airgun velocities, useful for matching it to your rifle and to honest hunting ranges.

700 fps37 ft·lb
800 fps48.3 ft·lb
900 fps61.2 ft·lb
1000 fps75.5 ft·lb

Hunting & suitability

Primary purpose
General target / field
Target use
Very good
Hunting use
Good for small game if rifle produces adequate FPE
Ethical game band
Small game 2-20 lb
Suggested min muzzle energy
10 ft·lb
Suggested max range
Often up to 50-75 yd in accurate rifles; confirm retained energy
Game examples
squirrel, rabbit, hare, prairie dog, pheasant, turkey where legal

Projectile alone does not establish ethical use; confirm legal species, rifle FPE, retained energy, accuracy, and shot placement. Domed/round nose designs tend to favor accuracy and penetration.