You guys have not let me down before with identifying certain things so lets give this a try. I have some sort of weird side scope mount marked with a crown over HTK. I don't think it's for a m1 Garand even though it's some sort of side mount it seems. I also have a weird rear sight. it's marked 1 through 5 I'm assuming meters and has some sort of weird proof mark that's hard to see like a winged V. Any help appreciated, thanks.