Because if you're willing to go through the year wait, the $200 stamp and the transfer fee you want a can that will last your lifetime?
I'm sure there are a handful of idiots that will want to thread an oil filter onto the end of their Glock but I'm pretty sure that market will dry up real quick.
Having purchased suppressors I want something that is functional. Not some 7th grade shop project hanging off the end of my barrel.
And I'd love to see the $100 can that handles .300 Win Mag. If you guys have that figured out and can turn a profit you might want to start looking for investors.
