Chronographed .22 ammo

Re: Chronographed .22 ammo

Ruger 10/22, 16" barrel
Remington 'golden bullet' 550 pack
low: 1177
high: 1255
av: 1213
SD: 20.42
ES: 78.05

These numbers were pulled from a 10 shot string, beta chrony 10' from the muzzle.
 
Re: Chronographed .22 ammo

<div class="ubbcode-block"><div class="ubbcode-header">Originally Posted By: Koganinja</div><div class="ubbcode-body">24 inch barrel The Federals were really consistent in deviation almost 1-3 </div></div>

Are you saying that ALL of the Federal ammo types you listed above are giving you this result??
 
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