KO or Knock-Out Value
KO or Knock-Out Value - An attempt by Englishman, African hunter and gun writer John "Pondoro" Taylor to compare the relative effective power of various cartridges. Calculated by: (Bullet Weight in Grains x Bullet Velocity in feet per second x Bullet Diameter in inches) ÷ 7000.
From, Taylor, John, African Rifles & Cartridges, Samworth, 1948.
The Hallowell & Co. Illustrated Firearms Dictionary is for informational purposes only. We do not necessarily offer the items described above for sale. Please click on any of the links below to see what we actually do have available for purchase.
American Shotguns English Shotguns European Shotguns Double Rifles Magazine Rifles Single Shot Rifles Combination Guns
Winchester Colt Smith & Wesson Other Handguns Antique Guns New Arrivals Custom Knives Other Neat Stuff
Who We Are How to Order We want to buy your Gun(s) Recommended Links Historical Gallery
Firearms Definitions, Abbreviations & Opinions Store Photos Magazine Articles Home
Hallowell & Co., Inc. PO Box 1445. Livingston, Montana 59047 USA Tel: 406 222-4770 Fax: 406 222-4792 Email: firstname.lastname@example.org
Hours: Tuesday - Saturday, 10 - 6. (Mountain Time) Our inventory is constantly changing. Please bookmark this site and return often.