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Possible I guess but wouldnt expect it to make that much difference! I didn't chrony it before the chop but always expected a drop in velocity with half the barrel length.

Yep definitely below SOS, The ammo in the video was CCI Standard and it runs in the mid 900s through this. From what I understand 22lr normally reaches max velocity by 16" so it does start to drop...

Yep, It also pours water over your neck if you try to open the boot in the rain!

I picked this up a couple of months ago on a whim, didn't know anything about it but it was different enough to be interesting! Here is a link to a video of me demonstrating it

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