When I was toying around with anodizing in my kitchen on broken guns, at the beginning I had similar results as shown here. So, I can tell from my experience, this one is bad, even for my kitchen standards 😅. And yes, you can change tolerances. If you prep aluminum, the first step can eat way too much metal, and even the new / fresh anodized layer won't save it anymore. And about polishing anodized parts, the anodized layer is so thin that you can't do much to polish it, or else the raw aluminum will say "hello" to you, and you can throw the part into the garbage.
I meant that the scale that I have doesn't display pounds and ounces together, only pounds and ounces separately in decimal point. I forgot to clarify this during editing.
This specific generation of Pipe can only be bought on the used market, but if you go to the Freeflow website you might find something you'll like there too.
you crono the gun at 300fps. Up here in NH last time I went the MAX was 260fps that means you need to be in the 250 area to be under the max. Back in the old days we always set to 290 295 to be under 300. Im just wondering because I feel that 250 is LAME. like you are shooting rainbows past 50 feet... And at 100 you would have to aim straight up into the air...