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.177
JSB · Slug
JSB KnockOut Slugs
Specifications
- Manufacturer
- JSB
- Product
- JSB KnockOut Slugs .177 Cal, 10.03gr, Hollowpoint, 500ct
- Family
- JSB KnockOut Slugs
- Projectile type
- Slug
- Material
- Lead or lead alloy
- Caliber
- .177
- Caliber (in)
- 0.177
- Caliber (mm)
- 4.5
- Weight
- 10.03 gr
- Shape
- Hollowpoint
- Pack count
- 500
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 fps10.9 ft·lb
800 fps14.3 ft·lb
900 fps18 ft·lb
1000 fps22.3 ft·lb
Hunting & suitability
- Primary purpose
- Hunting / long-range field use
- Target use
- Good in slug-capable PCPs after barrel testing
- Hunting use
- Good where legal and where rifle proves accuracy/energy
- 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, expansion/penetration, and shot placement. Slugs require barrel fit and enough PCP power to stabilize.