[lavaroise]

http://m.imgur.com/a/n89C9

4 hour hardware store gun, much cheaper than 3D printed liberator 2

[GeronL]

That guy says he charges $350 for a new hammer (I am sure you can find them cheaper)

[fireman15]

Nice little write up! I have seen other designs that take even less effort to put together. Nearly all of them seem like they would be more durable than a printed plastic gun.