Knex gun questions...
I have a few questions
1. What is true trigger? what does it do?
2. Is a gun that fires bullets through a ram a RBG?
3. Would a gun powered by a ram get the bullets out of a extra long barrel?
4. what's the difference between slide action and bolt action?
5. How would you make a cock?
6. What's a bipod?
7. How would you build a fixed mag?
If I have any more questions, I'll edit the topic and bump the topic