That's part of my criteria
A squall or stroker that functioned as fast as my Miltec, would cost over $1,000, if they'd even build it

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Yes, the big thing the sydarm needed was some antisiphon built into it and more volume so the shootdown isn't so bad. Most mag pistols fix the liquid issue by going vertical, but there are other ways to go too...
Sorry for the hijack!
Rob