

Ideal imo for muzzle exit velocity measurements, and nothing stops you to shoot through another chronograph a couple feet further, giving very accurate numbers for BC calculations. It's never too late to have a happy childhood. They attach to the muzzle of your air rifle.Can't use it on firearms because the muzzle flash would turn it into shrapnel, obviously. (You enter the pellet weight and it gives you fpe.) If you are not familiar with these, they are very popular in the UK. My Combro chronograph arrived today! Got it of ebay from Nicconos (sp?) in Quebec.Įasy set-up compared to a free standing chronograph, once you figure out how to get it to read in fps and ft-lbs. Air Gun Home :: View topic - Combro Chronograph ("Chronoscope")Ī: THE Worldwide Airgun Forum
