Aside for stocking up on AR15 lowers, what are folks planning to buy before 10/1? I'm a complete newbie, so I'm looking at 3 to 5 AR15 stripped lowers, ideally one SBRed because I'm not convinced it will be possible for Form 1 them after 10/1; maybe an AK; and possibly the S&W M&P 15-22 simply...