I think silencerco has been backing legislation to remove them from the NFA.
the amount of money NFA compliance costs manufacturers is likely considerable. Plus they are still going to be a 4473 required purchase. So you’ll have to be licensed to manufacture ( for profit ) or sell them.
The 200 dollar tax stamp and the headaches for consumers hurt their sales.
My guess is that the big manufacturers will make more money when they are off the NFA.
Look at red dots. I can buy a disposable Chinese red dot for 30 bucks. I can buy a decent primary arms red dot for 120. But aim point still makes money selling higher quality for 500. And there is not nearly the protections on their market.
It’s really hard to import firearms. So I don’t think we will see cheap imports flooding the silencer market. My guess is , in addition to the 200 less for the stamp , you see a 50- 200 dollar reduction in the price of existing silencers and comparable future models. Cans from companies like dead air or Q might not drop much at all esp for the first few years. They are already selling all they can make.
You will soon start to see decent , but cheaper “ disposable “ cans come on the market. You’re already seeing a little of that with rimfire stuff. These will be heavy , less durable , bigger , etc. but they will be 300 bucks.
Also look to see kits. “ 80 percent “ silencer type stuff. Or even cans with replaceable baffle stacks you can buy later.
In the short term , expect shortages. Major shortages. Hopefully some companies can tool up to meet the wave of demand that is likely to hit soon. The full removal from the NFA may not make it past the senate. But the reduction of the tax stamp cost to zero almost surely will. Both are in the budget bill as a safeguard.
Either will drive demand through the roof.