The wife and I are moving to Texas, and houses are literally selling within days of being posted down there. We went to an open house and there were 20+ people looking at it.
VERY common problem. You have a couple of options. You can buy adjustable sights here; Smith-Sights: Adjustable, high-impact sighting systems for your Mosin-Nagant! or if you like free slide some wire insulation over the front sight post to make it taller.
My PSL's bulged front trunnion measures the exact same width as my RPK's. I haven't had the magazine issues with my PSL and it shoots on its best day 1.5" groups at 100 yards.
The ATF alleged that the poly 80% lowers were cast as as complete lower, then the plugs were poured filling in the complete lower. That would be illegal however, EP armory and Ares Armor both say that the lower is never in completed form, rather the lower is formed around the plug so to...