Airlock Zero Gravity Nano (.224)

[RWT]

I have the 7 in a 6.5 diameter. Waiting on my nano. Once it arrives. I’ll shoot them back to back and provide input. No sound measuring tools other than tinnitus plagues hearing.

 

[Shortschaf]

I have the 7 in a 6.5 diameter. Waiting on my nano. Once it arrives. I’ll shoot them back to back and provide input. No sound measuring tools other than tinnitus plagues hearing.

Are you saying you ordered a ZG7 with a 6.5 oriface?
Or an ultra7 6.5 can

 

[AirlockIndustries]

The last time we compared the Nano to an Ultra 7(30 cal), it was an earlier prototype, and it measured 1.2 dB(a) quieter than the Ultra 7 on a 22” .223.