What kind of paper and glue do I use?

What's the difference between this and the AR V3?

Can it actually cycle a cartridge like one of tacome1942's models?

Can I attach accessories from other models to the rails?

Build a paper model of the Hk416 carbine.This model is 1:1 scale, consists of several distinct parts that can be disassembled, and includes a collapsible stock and moveable bolt carrier.In addition to the rifle, some accessories like a foregrip, various ironsights, an ACOG optic, and an AN/PEQ-15 laser/IR module are included.The receivers and magwell are compatible with the PM AR V3. The download package contains instruction photos in addition to pattern pages in black, tan, and white.90-lb or 185-g paper, and regular white paper glue. Tacky glue also works, and dries faster, but may have more volume.The images (1700x2200), while larger than a page, turn out the same size on letter and A4 paper if automatically resized to printable area.Besides the Hk416 style details, the stock is attached via a much sturdier buffer tube, and the barrel is significantly strengthened as well.No. The moving parts do not replicate 100% functionality, they're just there for appearances.Sure. The rails are pretty close to 1:1, so it's even possible to put real accessories on them (although this isn't recommended because the weight would break them off).