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SIG 551a1 100y Zero

By
Marky
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1814
SIG 551a1 100y zero.
SIG 551a1

As I intimated a few months ago, we are converting all reference and working tac rifles back to 100 yard zeros. While the 25, 30 & 50 yard zeros are cool, it’s too much for my low-IQ brain to remember which rifle has what zero, and what holds I should be using out to distance. 

SIG 551a1 100y zero.
Always handy to have shorty mags when zeroing. I think a lot of shooters neglect that. 30s are great. But don’t forget the utility of a shorty.

From now on, I will just deal with off-set inclose and shoot one ballistic arc out to distance. Even when comparing a 10” barrel to a 20” barrel, it makes sense (to me) out to range. 

SIG 551a1 100y zero.
[For the gun forum crowd]: Obviously SIG’s quality control is slipping and I got a Friday Finish. ??
So 551a1 is done. Also…we are working on having permanent target cameras setup for rifle videos. Which would make posts like this more interesting. 

 

 

Sincerely, 

Marky

www.John1911.com

“Shooting Guns & Having Fun”

Marky
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